Disclosed is a dental hygienic pet toy for dental prophylaxis on the teeth of a dog or other carnivore animal as the toy is chewed by the carnivore. The toy includes an elastomeric body having an outer surface and at least one groove which opens onto the outer surface. The groove is sized and configured so that a functional prophylaxis lip will scrap plaque and other debris from a tooth and gingiva of a carnivore which is repeatedly inserted into and at least partially withdrawn from the groove as the toy is chewed by the carnivore animal. An oral hygiene substance may be provided along the lip to enhance the benefit to the teeth and gingiva.
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1. A dental hygienic play toy for performing dental prophylaxis on the teeth of a carnivore as said toy is chewed by the carnivore , said toy comprising:
an elastomeric elongated body having a longitudinal axis extending in the direction of said body's elongation, said bodydefining an outer surface having a length greater than the width of the carnivore's jaw, a plurality of grooves extending circumferentially about said body and said longitudinal axis formed in said outer surface and having spaced sides, and a functional prophylaxis lip located between at least one of said sides of each groove and its intersection with said toy's associated adjacent outer surface, said lip partially projecting over the opening of groove and will further project inwardly over each groove when the carnivore bites down on said body with one of said grooves and being sized and configured to scrape a tooth as it is inserted into and partially withdrawn from each groove as the carnivore chews said toy.
6. A dental hygienic play toy for performing dental prophylaxis on the teeth of a dog or other carnivore as said toy is chewed by the carnivore, said toy comprising:
an elastomeric elongated body of predetermined hardness and having a length greater than the width of the carnivore's jaw, said body having an inner surface, an outer surface and a longitudinal axis; a plurality of grooves extending circumferentially about said body and said axis and formed in; said outer surface and having spaced sides, each said groove being sized and configured to scrape plaque and other debris from a tooth of a carnivore which is repeatedly inserted into the groove and at least partially withdrawn therefrom as the carnivore chews the toy, said inner surface defining an inner hollow core lying along said axis which core enhances tooth scraping when the carnivore bites down upon the toy with a tooth located in one of said grooves by providing said toy body with the capability of resiliently bowing into the hollow core which, in turn, facilitates elongation of said groove thereby causing opposing sides of said one groove to move inwardly towards each other, said groove sides thereby engaging the carnivore's tooth located in said one groove to scrape the tooth's side and neck and the carnivore's gingiva surrounding the tooth's neck as the carnivore chews the toy, said body having a hardness which facilitate bowing of the body into the hollow core and elongation of said one groove; and a functional prophylaxis lip located formed between at least one of said groove sides and its intersection with said toy's associated adjacent outer surface, said lip partially projecting over the opening of said one groove and will further project inwardly over each groove when the carnivore bites down on said body within said one groove and being sized and configured to scrape a tooth as it is inserted into and partially withdrawn from said groove as the carnivore chews said toy.
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surface. 9. A toy, as claimed in claim 6, wherein at least one of said grooves is generally V-shaped such that said groove sides form an included angle between about 60° and 100°. 10. A toy, as claimed in claim 6, wherein at least one of said grooves has a root which is rounded. 1. A toy, as claimed in claim 6, wherein at least one of said grooves is generally V-shaped such that said groove sides form an included angle of about 80°. 12. A toy, as claimed in claim 6, wherein at least one of said grooves has a depth which, when elongated, enables said lip to massage that portion of a carnivore's gingiva which surrounds the neck of a tooth having been inserted into said groove. 13. A toy, as claimed in claim 6, wherein two of said grooves are sized and configured and spaced a preselected distance from one another so as to enable dental prophylaxis of a carnivore's right and left molars simultaneously. 14. A toy, as claimed in claim 6, wherein two of said grooves are sized and configured and spaced a preselected distance from one another so as to enable scraping of a right and left premolar simultaneously. 15. A toy, as claimed in claim 6, wherein at least one of said grooves is sized and configured to clean canine teeth, said groove having one of its said groove sides substantially higher than its other said groove side. 16. A toy, as claimed in claim 6, wherein said body's thickness between the root of each groove and the inner surface defining the core is between about 1/4 and 3/8 of an inch. 17. A toy, as claimed in claim 6, wherein the body is made from an elastomeric material having a hardness between about 30 and 70 durometers. 18. A toy, as claimed in claim 6, wherein said body is injected molded natural rubber having a hardness of about 45 durometers. . A toy, as claimed in claim 6, wherein said hollow core is generally cylindrical. 20. A toy, as claimed in claim 6, wherein said circumferentially extending grooves are axially aligned about said axis. . A toy, as claimed in claim 6, further including: an oral hygiene substance provided along said functional prophylaxis lip. 22. A toy, as claimed in claim 6, wherein: said lips extend peripherally around said body and extend over said grooves. 23. A dental hygiene play toy for performing dental prophylaxis on the teeth of a carnivore as said toy is chewed by the carnivore, said toy comprising: an elastomeric deformable body defining an outer surface; a plurality of parallel grooves formed in said outer surface and having spaced sides; and a functional prophylaxis lip formed between at least one of said sides of each groove and its intersection with said toy's associated adjacent outer surface, said lip partially projecting over the opening of each groove and will further project inwardly over each groove when the carnivore bites down on said body within one of said grooves to deform said body, said lip being sized and configured to scrape a tooth as it is inserted into and partially withdrawn from each groove as the carnivore chews said toy. |
a carnivoreNormally, the toy has a length greater than the width of the animal's jaw, as seen in FIG. 6. Grooves 36a and 36c are also preferably sized and configured to scrape plaque and other debris from the aforementioned teeth and gingiva of dogs. The dimensions for medium size dogs are those shown in FIG. 4 which are drawn very close to scale.
Groove 36b and 36d as illustrated in FIG. 4 are similar to 36a and 36c. However, 36b and 36d are specifically sized and configured and spaced from one another to provide dental prophylaxis for most dogs left and right molars, whether they be upper or lower molars.
Groove 36e is specifically designed to provide dental prophylaxis for the long canine teeth of most dogs. The canine tooth's length requires, as illustrated, that at least one groove side 28 of groove 36e be long enough to provide dental prophylaxis. FIG. 4 which is drawn to scale, illustrates preferred groove sizes and configuration for medium size dogs, i.e., dogs in the 20 to 45 pound range.
Returning to FIG. 5, it can be seen that surface 30 is beveled at either an upper or downward 45° angle with respect to axis X, the upper or downward direction of the angle depending on which side of the groove the surface is located. Surface 32 which adjoins surface 30 runs perpendicular to axis X and has a length of 0.032 of an inch as mentioned along axis X. Surface 30 has a vertical length of 0.050 of an inch as measured along axis X. Surfaces 30, 32 and adjacent outer surface 26 define a functional prophylaxis lip 40. One lip 40 is preferably located on each side of grooves 36 at the entrance or top of each groove 36 between each groove side 28 and the toy's adjacent outer surface 26 as such is illustrated in FIG. 4.
Functional prophylaxis lips 40 significantly enhances plaque removal by toy 20 by providing a pair of surfaces which scrape the dog's teeth and gingiva as they are inserted into and withdrawn from a groove. The lips provide dental propylaxis since they remain in contact with the tooth surface as the tooth is being lowered into and withdrawn from the groove (See FIGS. 6 and 7). Moreover, by bending downwardly as depicted in FIG. 7, lips 40 permit the tooth to be full inserted into each groove 36. This enables the lips to provide dental prophylaxis to the side and neck of the tooth, but also enables the lips to provide dental prophylaxis to the dog's gingiva or gums which surround the tooth's neck.
Enhanced dental prophylaxis and gum massaging is also provided by making the toy's body 22 out of an elastomeric material such as natural rubber having a hardness ideally around 45 durometers as previously mentioned. The resilience of natural rubber having such a hardness provides the toy with the ability to bounce, thereby attracting the dog's interest and insuring that the dog will play with the toy to receive the desired masticatory exercise and dental cleaning. In addition, such elasticity (or hardness) enables stretching or elongation of a groove 36 when a dog bits down upon the groove with a tooth located in the groove. This stretching of the groove causes the groove's sides and lips to move inwardly toward each other. This inward action causes lips 40 to in effect, engage or clamp the dog's tooth and surrounding gingiva thereby scraping the tooth and gingiva as the dog chews.
To facilitate such stretching of the grooves, it is also important that the body's thickness between each groove root 38 and the inner surface 24 defining the core be thin enough to allow this portion of the body to bow inwardly into the core as such, as illustrated in FIG. 7. This bowing action facilitates full insertion of the tooth into the groove which, in turn, facilitates stretching or elongation of the groove. In the embodiment illustrated having a body made of a material having a hardness of about 45 durometers, the body's thickness between each groove root 38 and inner surface 24 defining core 34 should preferably be between about 1/4 and 3/8 of an inch. Anything less than 1/4 of an inch will probably be too weak and will probably tear after the toy has been chewed by a dog for a while. Anything thicker than 3/8 of an inch and having a hardness of about 45 durometers will probably be too thick to permit the aforementioned bowing and groove stretching.
Flavoring additives may also be added to the material from which the toy's body is to be made during the injection molding process. Such additives will enhance the toy's appeal to a dog, thereby making it more likely that the dog will play with the toy and benefit from the dental cleaning and masticatory exercies provided by the toy. Also, oral hygiene substances can be added along the functional prophylaxis lip to enhance the benefit of the toy to the dog's teeth and gingiva.
Based on the foregoing description, those skilled in veterinary medicine, particularly those interested in the dental aspects of veterinary medicine, will readily appreciate that the present invention provides a pet toy which not only provides masticatory exercise for a dog, but also provides dental prophylaxis for the dog's teeth and gingiva as the dog chews the toy. Moreover, the unique design of the toy provides massaging of the dog's gingiva which surrounds the neck of a tooth being scraped by the toy.
The invention has been described in detail with particular reference to a preferred embodiment thereof, but it will be understood that variations and modifications can be effected within the spirit and scope of the invention.
Markham, Joseph P., Emily, Peter
Patent | Priority | Assignee | Title |
10201698, | Jan 07 2014 | JODI VENTURES, INC | Systems and methods for the treatment of oral and systemic maladies in animals using electrical current |
10213598, | Sep 05 2007 | Bioelectrics LLC | Systems and methods for reducing or altering oral bacteria and methods for manufacturing the same |
10285380, | Jan 20 2016 | MAKE IDEAS, LLC | Semi-hollow ball with internal support structure and airflow passages |
10448615, | Jun 10 2016 | MAKE IDEAS, LLC | Pet toys with defensive deflection curves |
10617502, | Sep 05 2007 | JODI VENTURES, INC | Concurrent treatment of oral and systemic maladies using direct current electricity |
10631555, | Apr 17 2012 | Big Heart Pet, Inc. | Methods for making appetizing and dentally efficacious animal chews |
10772298, | May 02 2016 | MAKE IDEAS, LLC | Multi-skill level animal-operated puzzle and treat toy |
10888069, | Nov 07 2017 | Towerstar Pets, LLC | Pet toy including apertures for receiving treats |
10946188, | Sep 05 2007 | Biolectrics LLC | Systems and methods for treatment of an oral cavity |
11116180, | Mar 21 2017 | Benebone LLC | Pet toy |
11246293, | Mar 14 2019 | STARMARK PET PRODUCTS, INC. | Treat dispenser with multi-position recess |
11324946, | Jan 07 2014 | JODI VENTURES, INC | Systems and methods for the treatment of oral and systemic maladies in animals using electrical current |
11503806, | Jun 12 2018 | MAKE IDEAS LLC | Dog dental device with brushes extending through compressible outer shell |
5553570, | Nov 14 1994 | MCCLUNG, GUY L ; MCCLUNG, THERESE KAREN | Disc-shaped animal retrieval toy having treat container |
5647302, | Aug 17 1995 | Animal dental hygiene device | |
5799616, | Nov 14 1994 | GUY L MCCLUNG, THERESE KAREN MCCLUNG | Animal interaction method |
5947061, | Jun 13 1996 | KONG COMPANY, LLC, THE | Pet toy product with integral treats receiving receptacles |
6073588, | Nov 14 1994 | MCCLUNG, GUY L ; MCCLUNG, THERESE KAREN | Throwing plate system and method |
6098571, | Oct 16 1998 | T F H PUBLICATIONS | Animal treat dispensing toy |
6129053, | Jun 13 1996 | KONG COMPANY, LLC, THE | Pet toy product with integral treats receiving receptacles |
6148771, | Dec 06 1999 | STELLAR PETS, LLC | Chew article for animals promoting dental/gingival health |
6360693, | Dec 02 1999 | Animal toy | |
6427634, | Jan 14 1999 | Charles D., Mann | Pet toy |
6470830, | Jan 14 1999 | Charles D., Mann | Pet toy |
6490996, | Oct 27 2000 | CT MANUFACTURING, INC | Cat scratch post with claw trimming device |
7017523, | May 01 2003 | HARTZ MOUNTAIN CORPORATION, THE | Pet chews and methods of providing dental care to pets |
7144293, | May 21 2002 | Radio Systems Corporation | Squeezable toy with sound-emitting device |
7278374, | Nov 13 2002 | Radio Systems Corporation | Treat retaining pet toy and treats therefor |
7555997, | Nov 12 2003 | Triple Crown Dog Academy, Inc | Container apparatus and method |
7640894, | Jun 19 2006 | Artemis Rubber Technology Inc.; Artemis Rubber Technology Inc | Treat dispenser for animals |
7798106, | Jan 12 2004 | OURPET S COMPANY | Flipping pet chew toy |
7810455, | Oct 10 2007 | T F H PUBLICATIONS, INC | Pet chew including compressible central portion |
7950353, | Mar 28 2006 | T F H PUBLICATIONS, INC | Pet chew with rigid hollow base and fabric elements |
8225747, | Oct 14 2009 | THE KONG COMPANY, LLC | Treat dispenser for animals and method |
8276547, | Aug 07 2007 | THE KONG COMPANY, LLC | Pet toy with therapeutic features |
8312844, | Nov 16 2009 | Radio Systems Corporation | Endoskeletal pet toy |
8342132, | Aug 07 2007 | THE KONG COMPANY, LLC | Pet toy with noise making feature |
8342133, | Aug 07 2007 | THE KONG COMPANY, LLC | Pet toy with noise making feature |
8468977, | Aug 07 2007 | The KONG Company LLC | Pet toy with noise making instrument |
8474404, | Oct 14 2009 | THE KONG COMPANY, LLC | Pet toy with adjustable treat dispensing lid |
8516977, | Mar 25 2003 | CANINE GENIUS, INC | Food dispensing interlocking animal toy system |
9138304, | Aug 08 2012 | ALL IN INC | Bite-actuated tooth cleaning techniques |
9314321, | Sep 05 2007 | Biolectrics LLC | Concurrent treatment of oral and systemic maladies in animals using electrical current |
9661830, | Apr 17 2012 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Appetizing and dentally efficacious animal chews |
9737053, | Apr 17 2012 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Methods for making appetizing and dentally efficacious animal chews |
9877816, | Sep 05 2007 | JODI VENTURES, INC | Concurrent treatment of oral and systemic maladies using direct current electricity |
9992975, | Jan 27 2015 | Starmark Pet Products, Inc | Article including a sound-producing member |
D353235, | Apr 22 1993 | Cat toy | |
D368339, | Jun 23 1994 | ASPEN PET PRODUCTS HOLDINGS, INC ; DOSKOCIL MANUFACTURING COMPANY, INC | Chew toy for dogs |
D407868, | Apr 21 1997 | T F H PUBLICATIONS, INC | Dog chew toy |
D453400, | Jan 18 2001 | Hasbro, Inc. | Pet toy |
D473683, | Feb 28 2002 | DOSKOCIL MANUFACTURING COMPANY, INC | Pet toy |
D497457, | Jan 06 2003 | DOSKOCIL MANUFACTURING COMPANY, INC | Pet toy |
D511030, | Oct 30 2003 | Dog chew toy | |
D578726, | Nov 12 2004 | Dog bone | |
D579157, | Mar 10 2006 | Dog toy | |
D626706, | Apr 30 2010 | DOSKOCIL MANUFACTURING COMPANY, INC | Pet toy |
D658817, | Jul 28 2011 | THE KONG COMPANY, LLC | Pet food dispenser |
D658825, | Feb 14 2011 | Triple Crown Dog Academy, Inc. | Pet toy |
D659296, | Mar 29 2011 | PLUTO OPCO CAYMAN , LLC | Pet bowl |
D670042, | Mar 29 2011 | PLUTO OPCO CAYMAN , LLC | Pet bowl |
D699416, | Apr 17 2012 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Pet treat |
D715516, | Apr 17 2012 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Pet treat |
D725866, | Apr 17 2012 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Pet treat |
D751266, | Dec 29 2014 | BIG HEART PET BRANDS, LLC; BIG HEART PET, INC | Pet chew |
D805207, | Jan 07 2014 | JODI VENTURES, INC | Therapeutic animal mastication device |
D817562, | Nov 30 2016 | THE KONG COMPANY, LLC | Pet toy |
D818214, | Mar 21 2017 | Benebone LLC | Holder for pet chew toy |
D822314, | Nov 18 2014 | Meat-based product | |
D840610, | Mar 21 2017 | Benebone LLC | Holder for pet chew toy |
D843680, | Feb 21 2018 | Towerstar Pets, LLC | Pet chew toy |
D858911, | Feb 21 2018 | Towerstar Pets, LLC | Pet chew toy |
D873419, | Jan 07 2014 | JODI VENTURES, INC | Therapeutic animal mastication device |
D948994, | Sep 24 2019 | Construction line reel | |
ER3142, | |||
ER8267, | |||
RE39563, | Jun 13 1996 | Bounce, Inc. | Pet toy product with integral treats receiving receptacles |
Patent | Priority | Assignee | Title |
1006182, | |||
1149170, | |||
2131229, | |||
2172998, | |||
2185547, | |||
2194736, | |||
2966908, | |||
3071476, | |||
3198173, | |||
3830202, | |||
4149815, | Jun 23 1977 | The Gillette Company | Chewable tooth cleaning device |
4513014, | Oct 11 1983 | PHYDEAUX ENTERPRISES, INC A CORP OF MICHIGAN | Chewable toy for animal |
4557219, | Oct 11 1983 | Chewable toy for animal | |
4585416, | Apr 19 1984 | DENIRO, RICHARD, G - 55%; RAINES, THOMAS M - 25%; RAINES, JOSEPH B - 20% | Device for cleaning teeth and massaging gums |
670487, | |||
234789, | |||
234790, | |||
D256958, | Jun 15 1978 | Tufftoys, Inc. | Pet toy |
DE1957185, | |||
NL7810061, |
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