|
| US3995650 | 10 Sep 1975 | 7 Dec 1976 | Lumex, Inc. | Adjustable positioned handgrip for canes, crutches, walkers and other ambulatory aids |
| US4136866 | 29 Sep 1977 | 30 Jan 1979 | | Skip rope |
| US4305582 | 3 Mar 1980 | 15 Dec 1981 | | Articulatively segmented, elongate amusement device |
| US4572227 | 1 Oct 1984 | 25 Feb 1986 | W. K. Wheeler, Inc. | Handgrip for a crutch |
| US4625743 | 12 Aug 1985 | 2 Dec 1986 | | Crutch |
| US4721305 | 27 Nov 1985 | 26 Jan 1988 | | Natural grip racquet |
| US4730632 | 17 Apr 1986 | 15 Mar 1988 | Jung Corporation | Cane with handle featuring gripping aids |
| US4834127 | 19 Feb 1988 | 30 May 1989 | The Kendall Co. | Self-fastening cane handle and cane assembly |
| US4932800 | 8 May 1989 | 12 Jun 1990 | The Gillette Company | Finger gripping device |
| US5000599 | 5 Jan 1987 | 19 Mar 1991 | Boyd I. Willat | Writing implement |
| US5411045 | 16 Nov 1993 | 2 May 1995 | Trek Medical Corporation | Crutch |
| US5417234 | 16 Jun 1994 | 23 May 1995 | Trek Medical Corporation | Crutch |
| US5458145 | 13 Dec 1994 | 17 Oct 1995 | Trek Medical Corporation | Crutch |
| US5606985 | 7 Jun 1995 | 4 Mar 1997 | Tubular Fabricators Industry, Inc. | Crutch with adjustable inclined hand grip |
| US5711334 | 18 Dec 1996 | 27 Jan 1998 | | Ambulatory aid |
| US5829099 | 14 Apr 1997 | 3 Nov 1998 | | Universal ergonomic handle |
| US5970581 | 22 Jun 1998 | 26 Oct 1999 | BIC Corporation | Controllable fluid gripping devices |
| US6161256 | 3 Nov 1999 | 19 Dec 2000 | | Drill handle cover |
| US6203225 | 29 Sep 1998 | 20 Mar 2001 | Sanford, L. P. | Writing implement having an ergonomic grip |
| US6537117 | 21 Feb 2001 | 25 Mar 2003 | | Ergonomic paddle grip |
| US6591456 | 9 Jul 2001 | 15 Jul 2003 | BIC Corporation | Cushioning device |
| US6793426 | 1 Oct 2003 | 21 Sep 2004 | Sanford L.P. | Deformable grip with motion indicator |
| US7246414 | 1 Jul 2005 | 24 Jul 2007 | | Soft handle (I) |
| US7334298 | 11 Mar 2004 | 26 Feb 2008 | Sanford, L.P. | Writing implement having deformable grip |
| US7487788 | 13 Feb 2007 | 10 Feb 2009 | | Handle assembly for an adjustable multi-purpose crutch |
| US7591275 | 13 Feb 2007 | 22 Sep 2009 | | Handle body for an adjustable multi-purpose crutch |
| US7797782 | 19 Jun 2006 | 21 Sep 2010 | Goody Products, Inc. | Handle having a ribbed gel grip |
| US8082936 | 29 Sep 2010 | 27 Dec 2011 | Kineticane, LLC | Walking cane |
| USD248510 | 16 Jul 1975 | 11 Jul 1978 | Lumex, Inc. | Hand grip for patient walking aids |
| USD289671 | 17 Sep 1984 | 5 May 1987 | | Sports bat handle with human hand receiving recesses therein |
| USD295694 | 26 Jul 1985 | 17 May 1988 | Jung Corporation | Cane handle |
| USD305401 | 31 Jul 1987 | 9 Jan 1990 | Guardian Products, Inc. | Anatomical handgrip |
| USD331183 | 6 Aug 1990 | 24 Nov 1992 | | Grip for bicycles, motorcycles or the like |
| USD342884 | 19 Apr 1991 | 4 Jan 1994 | William P. Skroskis, Jr. | Handtool grip |
| USD394148 | 9 Sep 1996 | 12 May 1998 | | Forearm crutch |
| USD414807 | 29 May 1998 | 5 Oct 1999 | Sanford Corporation | Writing instrument grip |
| USD423577 | 3 Jul 1997 | 25 Apr 2000 | Sanford, L.P. | Writing implement having a grooved grip |
| USD631629 | 6 Feb 2009 | 25 Jan 2011 | The Libman Company | Handle for a cleaning implement |
