Portable public restroom door lock

Details Portable public restroom door lock Portable public restroom door lock

2011-07-19

2011-07-19

Lugo, Carlos (Department: 3674)

Closure fasteners

Portable

C292S258000, C292S289000, C292SDIG038

Reexamination Certificate

active

07980605

ABSTRACT:
A portable public restroom door lock for holding stall doors of restrooms closed when the locking system normally provided for the door is inoperative. The device comprises opposed metal or plastic elastic arm members that can be squeezed together and slidably positioned between the stall door and the stall wall and then released to engage the stall door and the stall wall to hold the stall door in closed relationship with the stall wall.

REFERENCES:
patent: 278863 (1883-06-01), Boucher
patent: 750692 (1904-01-01), Poenitz
patent: 1079860 (1913-11-01), Hiehl
patent: 1589095 (1926-06-01), Beaudin
patent: 1607789 (1926-11-01), Baker
patent: 1959096 (1934-05-01), Birger
patent: 2536941 (1951-01-01), Jones
patent: 3345706 (1967-10-01), Stokes
patent: 3864789 (1975-02-01), Leitner
patent: 4471980 (1984-09-01), Hickman
patent: 5241727 (1993-09-01), Lee
patent: 5253908 (1993-10-01), Leonard, III
patent: 5539962 (1996-07-01), Lee
patent: 5542723 (1996-08-01), Scharf
patent: 5879101 (1999-03-01), Hagura
patent: 5984386 (1999-11-01), Clemens
patent: 6283512 (2001-09-01), Butterbaugh et al.
patent: 6364589 (2002-04-01), Wenglinski
patent: 6386604 (2002-05-01), Scanlon

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