Run mouse pointer over blue words below

Over 425 patents issued by U.S. Patent Office after my patents issued have been classified identically or cross-referenced in same class and sub-class!

Contact Kensington Technology Group about 1 - 26  or Click to send an email  info@lockinventor.com for help with patent rights to 27 - 45. Having a problem viewing a patent? Download a *.tif reader from USPTO.   Or read a recent U.S. Supreme Court Reverses Federal Court decision.

50- Belt

49- Nail

48- Spice

47- Magnet

46- Padlock

45- 2007 Mar 13 - D538340 Pen Using Tire Valve Stem Cap
44- 2005 Feb 1 - 6,848,288 Quick release valet key ring and currency holder

43- 2004 Sep 21 - 6,793,081  Locking neck ring

42- 2004 Jun 8 - D491222  50 BMG permanent marker

41- 2003 Dec 30, 6,668,608 Valet key holder

40- 2003 Oct 7 - 6,629,335 Adjustable grip clasping device

39- 2003 Aug 12 - D478273  Pop top Aluminum beverage can soap or hand lotion dispenser

38- 2003 Jul 8 - 6,588,809   Push-To-Release cabinet door latch

37- 2002 Nov 12 - 6,477,870  Cable end tubular lock

36- 2002 Aug 6 - 6,427,499   Portable equipment security device

35- 2001 May 8 - 6,227,502    Electrical cord and cable lockup

34- 2001 Apr 10 - D440,108   CD/DVD jewel case lock opening

33- 2001 Mar 20 - 6,202,963   Razor and toothbrush holder attachment for stand up dispenser tubes

32- 2001 Jan 2 - 6,167,734  Security cable coupling device

31- 2000 Dec 12 - 6,159,025  Electrical cord plug lock

30- 2000 Oct 3 - 6,126,135   Rotatable cable attachment device for securing portable equipment.

29- 2000 Aug 22 - 6,105,922 Support device for attaching a wire cable or a padlock shackle to portable equipment.

28- 2000 Apr 4 - SN#75/623152 Trademark L2K. Locks for 2000 and beyond. Class 006 - Locking or security devices
27- 1999 Nov 30 - 5,992,187   lockable shaft retainer


26- 2002 Jun 11- 6,401,504 Threaded hole locking device

25- 2001 Oct 16- 6,301,940 Security hole fastening device

24- 2001 Jan 16- 6,173,591 Security hole fastening device

23- 2000 Mar 21 - 6,038,891 Security hole fastening device

22- 1998 Nov 17 - 5,836,183 Security device for a laptop computer

21- 1998 Nov 17 - D401,136 Faceplate & locking device for a chamber opening accepting electronic data media.

20- 1998 Aug 4 - 5,787,739 Security hole fastening device.

19- A trademark for LEASH for use with Notebook or Laptop computers.

18- Assignment to me of: 1991 Jun 11 - 5,022,242 Adjustable lock for a cassette tape player.

17- 1996 June 4 - D370,473 Disk Drive Locking Device.

16- 1995 Nov 14 - 5,466,022 Safety cable lock for knob-operated door.

15- 1995 Mar 21 - 5,398,530 Electrical cord locking device.

14- 1994 Oct 4 - 5,351,507 Wire cable locking device.

13- 1991 Oct 1 - 5,052,199 Clamp locking device for PC's and the like.

12- 1991 Jul 2 - 5,027,627 Locking device for bolts and stud-nuts.

11- 1991 Apr 30 - 5,010,748 Stud or bolt locking device.

10- 1991 Mar 26 - 5,001,854 Gun safety locking devices.

 9- 1991 Jan 22 - 4,986,097 Tank filler tube lock.

 8- 1990 May 15 - 4,924,683 Locking device for computer disk drives and the like.

 7- 1990 Mar 6 - 4,907,111 Locking device for floppy disk drives.

 6- 1989 Sep 5 - 4,862,716 Stud nut locking device for spare tires.

 5- 1989 Aug 15 - 4,856,304 Security device for cassette tape decks or the like.

 4- 1988 Oct 25 - 4,779,434 Tailgate locking device.

 3- 1988 Sep 6 - 4,768,361 Spare tire locking device.

 2- 1987 Apr 7 - 4,655,057 Security device for a video cassette recorder or the like.

 1- 1987 Feb 3 - 4,640,106 Device for preventing unauthorized use of a cassette tape deck.