FIG. 1 is a top, rear and right side perspective view of a helmet counterweight shovel head showing my new design;
FIG. 2 is a top, rear and right side perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a rear elevation view thereof; and,
FIG. 8 is a front elevation view thereof.
| Patent |
Priority |
Assignee |
Title |
| 1250328, |
|
|
|
| 1955419, |
|
|
|
| 2848924, |
|
|
|
| 3219316, |
|
|
|
| 3308477, |
|
|
|
| 4000520, |
Mar 21 1975 |
Arthur D. Little, Inc. |
Headgear support system |
| 4028739, |
Jul 02 1976 |
The United States of America as represented by the Secretary of the Navy |
Ventilated helmet with selected weight distribution |
| 4162132, |
Apr 22 1976 |
Gardena Kress and Kastner GmbH |
Implements |
| 4449787, |
Jul 22 1980 |
ITT Corporation |
Night vision imaging system adapted for helmet mounting |
| 4457461, |
Sep 24 1981 |
Pilkington P.E. Limited |
Head mounting apparatus |
| 4476393, |
May 07 1981 |
Hitachi, Ltd. |
Ion implantation apparatus |
| 4697783, |
Dec 12 1985 |
VARO INC |
Quick release night vision goggle mounting bracket |
| 4700420, |
Dec 27 1983 |
|
Multi-purpose camping tool |
| 5016380, |
Feb 09 1990 |
|
Weapon apparatus |
| 5033140, |
Sep 18 1990 |
|
Multipurpose combination tool |
| 5079780, |
Oct 24 1988 |
Mine Safety Appliances Company |
Chinstrap activated head adjustment assembly for a protective helmet assembly |
| 5342411, |
Apr 16 1988 |
Greater Glasgow Health Board |
Scalp cooling device |
| 5419600, |
Sep 12 1994 |
Suncast Corporation |
Snow shovel assembly |
| 5483698, |
Sep 27 1994 |
DOUGLAS PADS & SPORTS, INC |
Helmet support and movement restrictor |
| 5535484, |
Oct 05 1993 |
CHEN, FAYE |
Utensil handle |
| 5638566, |
Nov 01 1995 |
|
Combined writing instrument/tool holder |
| 5658065, |
Mar 10 1993 |
|
Flashlight holder for protective helmets, hardhats or the like |
| 5685065, |
Aug 02 1994 |
Aisan Kogyo Kabushiki Kaisha |
Method of making an ignition coil |
| 5752298, |
Oct 15 1996 |
DOWN EAST, INC |
Earcup tension adjustment strap assembly |
| 576756, |
|
|
|
| 5799996, |
Feb 20 1997 |
|
Multi-function hand tool |
| 5975601, |
Apr 22 1998 |
AMES TRUE TEMPER, INC |
One-piece hand-held gardening tool |
| 5996127, |
Jun 19 1998 |
|
Wearable device for feeding and observing birds and other flying animals |
| 5996128, |
Dec 31 1998 |
Korea OGK Co., Ltd. |
Air flow adjusting rear member of the helmet |
| 6286400, |
Feb 28 1996 |
ANDERSON FAMILY L L C |
Electrical installer putty-filled screw hole clearing 10-in-1 driving tool |
| 6289540, |
May 14 1999 |
|
Firefighting tools |
| 6357067, |
Feb 28 2001 |
|
Multipurpose snow/ice tool for backcountry travel |
| 6374407, |
May 31 2000 |
|
Counterweight-night vision goggle system |
| 6439630, |
Mar 07 2001 |
|
Garden implement system |
| 6606192, |
Apr 03 1999 |
|
Astronomical viewing equipment |
| 6671913, |
Mar 02 2001 |
Vista Outdoor Operations LLC |
Specialized military and police combination tool |
| 6871892, |
Jul 09 2001 |
|
Apparatus to lock and unlock scaffold casters |
| 6910228, |
Jun 12 2001 |
SHOEI CO , LTD |
Helmet |
| 6948208, |
May 26 2005 |
|
Shovel and knife tool |
| 7052128, |
Mar 30 2005 |
|
Pen-shaped spectacles repair kit |
| 7059420, |
Aug 27 2003 |
|
Structure for fastening detachably blade with handle of gardening implements |
| 7219382, |
Jul 21 2003 |
|
Multi-purpose tool |
| 7234173, |
Jan 26 2005 |
The Boeing Company; Boeing Company, the |
Helmet attachment apparatus and methods |
| 7347468, |
Mar 16 2004 |
|
Combined shovel and clearing tool arrangement |
| 7574754, |
Apr 20 2005 |
|
Helmet |
| 7735158, |
Aug 19 2005 |
SHOEI CO., LTD. |
Helmet |
| 7753421, |
Feb 27 2004 |
ACORN PRODUCTS, INC ; AMES TRUE TEMPER, INC |
Long-handled tool with plastic molded-over handle |
| 7841026, |
Mar 28 2003 |
VIRTUS GROUP, LP |
Head protector |
| 7963426, |
Mar 10 2006 |
Vectronix AG |
Receptacle which can be fixed to a head covering and is intended for attachments for sighting devices |
| 8245326, |
Feb 21 2008 |
|
Helmet adjunct for retention of portable audio device |
| 8341771, |
Sep 24 2009 |
HJC Corporation |
Opening/closing apparatus and helmet including the same |
| 20010022686, |
|
|
|
| 20020020537, |
|
|
|
| 20060097530, |
|
|
|
| 20070000031, |
|
|
|
| 20070022520, |
|
|
|
| 20070145756, |
|
|
|
| 20080136916, |
|
|
|
| 20090126538, |
|
|
|
| 20100146684, |
|
|
|
| 20140000013, |
|
|
|
| 20140189938, |
|
|
|
| CH702761, |
|
|
|
| CN201552556, |
|
|
|
| CN201841554, |
|
|
|
| D298205, |
Dec 22 1986 |
Detailed Designs, Inc. |
Shovel |
| D390581, |
Jan 07 1997 |
Exelis Inc |
Bracket for accommodating a night vision unit |
| D457274, |
Apr 26 2001 |
SHOEI CO., LTD. |
Helmet |
| D457691, |
Apr 26 2001 |
SHOEI CO., LTD. |
Helmet |
| D468062, |
Oct 01 2001 |
|
Hard hat with compartment for fan |
| D476779, |
Apr 24 2002 |
SHOEI CO , LTD |
Helmet |
| D575905, |
Jun 04 2007 |
|
Cooling hard hat |
| D677006, |
Jul 13 2010 |
PFANNER SCHUTZBEKLEIDUNG GMBH |
Protective helmet |
| GB2359268, |
|
|
|
| GB2440918, |
|
|
|
| GB2465711, |
|
|
|
| WO2006084223, |
|
|
|
| WO2008050307, |
|
|
|
| WO2010130949, |
|
|
|
| WO9836633, |
|
|
|