PTO Wrapper PDF
Dossier Espace Google
Patent
   D306347
Priority
Nov 19 1986
Filed
Nov 19 1986
Issued
Feb 27 1990
Expiry
Feb 27 2004
Inventors
Gyurik, Ro…
Assg.orig
SmithKline…
Assg.curr
Pfizer Inc
Entity
unknown
Referenced by
14
References
7
Maint.:
n/a
The ornamental design for a delayed action dosage unit for releasing medicaments or the like in ruminants, as shown and described.

FIG. 1 is a side elevational view of a delayed action dosage unit for releasing medicaments or the like in ruminants showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a top plan view thereof.
INVENTORS:

Gyurik, Robert J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10188545, Aug 20 2015 WATKINS-CONTI PRODUCTS, INC. Flexible cone-shaped intra-vaginal support device
10449087, Jul 24 2012 BlephEx, LLC Instrument for treating an ocular disorder
10821022, Jul 24 2012 BlephEx, LLC Instrument for treating an ocular disorder
11083621, Jul 24 2012 BlephEx, LLC Instrument for treating an ocular disorder
11185439, Aug 20 2015 WATKINS-CONTI PRODUCTS, INC. Flexible cone-shaped intra-vaginal support device
11219548, Aug 20 2015 WATKINS-CONTI PRODUCTS, INC. Flexible cone-shaped intra-vaginal support device
11253348, Mar 16 2018 WATKINS-CONTI PRODUCTS, INC. Intravaginal support devices and methods
11291535, Mar 16 2018 WATKINS-CONTI PRODUCTS, INC. Intravaginal support devices and methods
D732163, Jul 24 2013 BlephEx, LLC Instrument for treating an ocular disorder
D761417, Jul 24 2013 BlephEx, LLC Instrument for treating an ocular disorder
D896978, Jan 22 2018 Brandcore Limited Massage device
D898210, Jan 22 2018 Brandcore Limited Massage device
D898907, Aug 25 2017 Argenta Manufacturing Limited Wing of an intraruminal device
D909604, Aug 25 2017 Argenta Manufacturing Limited Barrel of an intraruminal device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3797492,
4239040, Oct 19 1976 MIYARISAN KABUSHIKI KAISHA, 2352, OAZA-TOKURA, TOKURA-MACHI, HANISHINA-GUN, NAGANO-KEN, JAPAN, A CORP OF JAPAN Capsule for medical use
4312347, Feb 25 1980 Iowa State University Research Foundation, Inc. Positive pressure drug releasing device
4425117, Jul 14 1979 HUGEMANN, BERHHARD; SCHUSTER, OTTO Device for the release of substances at defined locations in the alimentary tract
4439197, Mar 23 1981 Olympus Optical Co., Ltd. Medical capsule device
4564363, Jul 13 1983 SmithKline Beckman Corporation Delayed action assembly
EP61195,
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 1986GYURIK, ROBERT J SmithKline Beckman CorporationASSIGNMENT OF ASSIGNORS INTEREST 0046340979 pdf
Nov 19 1986SmithKline Beckman Corporation(assignment on the face of the patent)
Jul 26 1989SmithKline Beckman CorporationSmithKline Beecham CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0078460008 pdf
Jan 12 1996SmithKline Beecham CorporationPfizer IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0080220658 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule