1995-02-23
1997-08-12
Meyers, Steven N.
Locks
Portable
Padlocks
70417, E05B 6738
Patent
active
056553919
ABSTRACT:
A padlock has an outer body part which prevents the application of torque from a wrench to force the shackle open. One or both ends of the padlock are also configured to prevent application of a wrench, the configuration being generally conical spheroidal or tapered configuration preferably at least at the shackle end of the body of the padlock.
REFERENCES:
patent: 456744 (1891-07-01), Sparks
patent: 883414 (1908-03-01), Merrill
patent: 920691 (1909-05-01), Towne
patent: 980608 (1911-01-01), Cosgrove
patent: 1051139 (1913-01-01), Lovett
patent: 1333355 (1920-03-01), Voight
patent: 1408771 (1922-03-01), Nielsen
patent: 1542106 (1925-06-01), Spencer
patent: 1566473 (1925-12-01), Gibson
patent: 1662612 (1928-03-01), Junkunc
patent: 1897922 (1933-02-01), Bradshaw
patent: 2541638 (1951-02-01), Clevett
patent: 2814940 (1957-12-01), Miller
patent: 3848440 (1974-11-01), Manuel
patent: 3858419 (1975-01-01), Hampton
patent: 3858923 (1975-01-01), Bunn
patent: 3916654 (1975-11-01), Mudge, Jr.
patent: 4300370 (1981-11-01), Kaiser et al.
patent: 4372138 (1983-02-01), De Forrest
patent: 4905486 (1990-03-01), Appelbaum
patent: 5027626 (1991-07-01), Appelbaum
patent: 5063765 (1991-11-01), Squire et al.
patent: 5146771 (1992-09-01), Loughlin
patent: 5152160 (1992-10-01), Lentini
patent: 5179848 (1993-01-01), Kief
Lecher Donald J.
Meyers Steven N.
R.P.L. Industries Pty. Ltd.
LandOfFree
Padlocks does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Padlocks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Padlocks will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-153260