Handle lock

Details Handle lock Handle lock

2006-07-11

2006-07-11

Barrett, Suzanne Dino (Department: 3676)

Locks

Portable

Padlocks

C070S211000, C070S201000, C292SDIG032, C292S218000

Reexamination Certificate

active

07073357

ABSTRACT:
A handle lock is configured for use with a trailer door latch handle. The handle lock is configured to be coupled to the trailer door. The handle lock is used to lock the handle to lock the trailer door in a closed position and to unlock the handle to allow unlatching and opening of the trailer door.

REFERENCES:
patent: 4082330 (1978-04-01), McWhorter
patent: 4413492 (1983-11-01), Strange
patent: 4742701 (1988-05-01), Scavetto
patent: 5029909 (1991-07-01), Bunger
patent: 5035127 (1991-07-01), Larsen
patent: 5154458 (1992-10-01), Cook et al.
patent: 5168258 (1992-12-01), Radke
patent: 5388435 (1995-02-01), Bailey
patent: 5507539 (1996-04-01), Basinski
patent: 5509700 (1996-04-01), Kennedy, Jr.
patent: 5857721 (1999-01-01), Liroff
patent: 6065314 (2000-05-01), Nicholson
patent: 2005/0144991 (2005-07-01), Bravo et al.
Photo-image of a handle lock for a trailer door (1 page) (before May 6, 2004).
Kaba Mas Corporation Product Information (5 pages) (before May 6, 2004).
Babaco Alarm Systems, Inc. Product Information (1 page) (before May 6, 2004).
Transport Security, Inc. Product Information (6 pages) (before May 6, 2004).
Information about keypad from Security Door Controls (5 pages) (before May 6, 2004).
Information about electric bolt locks from Security Door Controls (9 pages) (before May 6, 2004).

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