Patents
Sitemap › E05 - Locks; Keys; Window or door fittings; Safes › E05B - Locks; Accessories therefor; Handcuffs › E05B 75 - Handcuffs
Patents for E05B 75 - Handcuffs (606)
04/1997
04/17/1997WO1997013946A1 Key operable restraining device
03/1997
03/25/1997US5613381 Handcuff
03/06/1997WO1997008413A1 Interlocking cover folding strap disposable restraints
03/06/1997CA2211548A1 Interlocking cover folding strap disposable restraints
02/1997
02/04/1997US5598723 Hinge assembly for handcuffs
01/1997
01/21/1997CA2044661C Two-loop law enforcement strap restraint which is concealable, disposable and can be formed entirely of recyclable material
12/1996
12/23/1996CA2179707A1 Hinge assembly for handcuffs
12/23/1996CA2179693A1 Double-locking mechanism for handcuffs
10/1996
10/29/1996US5568741 Concealed handcuff key and pen combination
09/1996
09/17/1996US5555751 Semiautomatic operated handcuffs with pivotal arcuate blades
09/03/1996US5551447 Restraint belt
08/1996
08/06/1996US5542433 Leg to waist prisoner restraint
07/1996
07/17/1996CN2231297Y Slider positioning handcuffs
07/03/1996CN2230340Y Lock for handcuff and side-arc key
06/1996
06/26/1996CN2229959Y Hinge like handcuff
06/18/1996US5526658 Handcuffs
04/1996
04/30/1996US5511706 Security apparatus
04/09/1996US5505094 Test block for handcuff key and method of using same
01/1996
01/10/1996CN2217085Y Four kinds resistant and double insurance cylinder handcuff
01/02/1996US5479943 Handcuff shield
11/1995
11/28/1995US5469813 Prisoner restraint
11/15/1995CN2212642Y Anti-theft ring
11/08/1995CN2212052Y 磁铐 Magnetic handcuffed
11/07/1995US5463884 Quick release handcuff having overriding means for enabling dual use as a training and a restraining device
10/1995
10/31/1995US5461890 Handcuff leverage device
10/24/1995US5460022 Concealed handcuff key
09/1995
09/27/1995CN2208606Y Handcuffs type lock
08/1995
08/22/1995US5443155 Wrist restraining device
06/1995
06/07/1995CN2200037Y Safety handcuffs
05/1995
05/31/1995CN2199290Y Handcuffs lock
05/24/1995CN2198362Y Open-proof handcuffs
05/11/1995CA2135137A1 Handcuffs
03/1995
03/28/1995US5400623 Leg/ankle arrestor
03/21/1995US5398383 Two-loop, disposable, plastic law enforcement restraint
01/1995
01/26/1995DE4324901A1 Belt fastener for handcuffs
01/03/1995US5377510 Key-releasable restraint
09/1994
09/13/1994US5345947 Wrist and ankle secured restraining device
05/1994
05/18/1994CA2102972A1 Key-releasable restraint
05/05/1994DE4237045A1 Set for secure transport of violent prisoner - has extremity ring(s) or band(s) with rare earth magnet and ferromagnetic extremity ring(s) and/or band(s)
04/1994
04/06/1994CN2160725Y Portable handcuffs
12/1993
12/22/1993CN2150290Y Handcuffs with improved structure
11/1993
11/24/1993CN2146872Y Hang snap safety case
10/1993
10/14/1993WO1993020314A1 Improved handcuff restraining apparatus
08/1993
08/10/1993US5233848 Handcuff restraining apparatus
07/1993
07/27/1993US5230351 Combination hand and finger cuff
04/1993
04/27/1993US5205142 Hinged handcuffs
03/1993
03/16/1993US5193365 Penalty device for criminal offenders
03/16/1993US5193254 Versatile self-clinching disposable restraints and bundling straps
12/1992
12/02/1992EP0516432A2 Triple lock handcuff with cushion grip
11/1992
11/03/1992US5159728 Two-loop law enforcement strap restraint which is concealable, disposable and can be formed entirely of recyclable material
08/1992
08/18/1992US5138852 Triple lock handcuff with cushion grip
08/12/1992EP0498100A1 Law enforcement strap restraint
04/1992
04/08/1992CN2101076U Magnetic controoled handcuff
03/1992
03/31/1992US5099662 Contractible handcuff
02/1992
02/18/1992US5088158 Restraining apparatus and method
02/12/1992CN2095919U Magnetic handcuffs
07/1991
07/31/1991CN2081862U Pawl-type handcuffs released transversely
07/16/1991US5031641 Hand restraint for handcuffs
07/16/1991US5031639 Body cuff
06/1991
06/26/1991CN2079644U Electronic lock with self-defence, alarm and catching thief functions
04/1991
04/16/1991US5007257 Safety shield for double-lock handcuffs
02/1991
02/06/1991CN2070798U Direct opening type handcuff
01/1991
01/09/1991CN2069003U Handcuffs opened in cross direction
11/1990
11/28/1990EP0399958A1 Safety installation for stadiums or performance halls
11/27/1990US4972784 Intellectronic safe deposit box
11/07/1990CN2065227U Permanent-magnet locked and unlocked handcuffs
10/1990
10/23/1990US4964419 Keyless handcuffs
10/03/1990CN2063142U Alarm handcuffs lock
09/1990
09/12/1990CN2061961U Pawl type safety thumb cuff
09/12/1990CN2061960U Safety handcuff
08/1990
08/21/1990US4949679 Apparatus for securing an individual's hands adjacent his waist
03/1990
03/27/1990US4910831 Two-loop law enforcement restraining device formed from a single, flat strap
03/20/1990US4909051 Keeper plate for strap handcuffs
02/1990
02/07/1990CN2052428U Cylinder lock model foodcuff with adjustable
01/1990
01/31/1990CN2052027U New type handcuffs
01/03/1990CN2050455U Alarm with handcuffs
11/1989
11/15/1989CN2047694U Burglar-trapping safety device
09/1989
09/27/1989CN2045018U Pawl laterally-opened handcuffs for digits
09/27/1989CN2045017U Cylinder lock type handcuffs
09/27/1989CN2045011U Anti-thief lock
08/1989
08/08/1989US4854138 Restraining device
08/01/1989US4852784 Handcuff holder
06/1989
06/20/1989US4840048 Handcuff restraining apparatus and method of use
03/1989
03/21/1989US4813745 Restraining device
03/14/1989US4811775 Apparatus for preventing criminal's escape or violence
10/1987
10/06/1987US4697441 Handcuffs
09/1987
09/22/1987US4694666 Shackle mechanisms
07/1987
07/15/1987CN86205971U Electronic alarm handcuffs
06/1986
06/25/1986EP0185461A1 Shackle mechanisms, especially for handcuffs
03/1986
03/11/1986US4574600 Handcuff and lock therefor
04/1985
04/09/1985US4509346 Handcuff lock construction
09/1984
09/04/1984US4469096 Supplemental hand restraint device
05/1983
05/10/1983CA1145963A1 Handcuffs
04/1983
04/27/1983EP0077421A1 Handcuff assembly
09/1982
09/28/1982US4351169 Restraining device
02/1982
02/09/1982US4314466 Handcuff improvements
11/1981
11/17/1981US4300368 Handcuff assembly
09/1981
09/08/1981US4287731 Handcuffs
02/1981
02/10/1981US4249401 Multiple handcuff arrangement
12/1980
12/09/1980US4237708 Prisoner leg restrainer
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