Door security device

Details Door security device Door security device

1989-11-14

1991-10-15

Gall, Lloyd A.

Closure fasteners

Portable

16 82, 292339, 292343, 292DIG15, E05C 1754

Patent

active

050568361

ABSTRACT:
A door security device which includes a pair of pivotably connected members with one of the members being provided with a plurality of angularly extending tapered prongs engagable with a carpet or other penetratable floor covering, and the other member including a surface which abuts the door to resist movement of the door. During transportation, the two pivotably connected members can be rotated towards each other and the tapered prongs covered to reduce the risk of injury to individuals handling the device, or damage to garments or other items which may be stored or transported with the device.

REFERENCES:
patent: 177102 (1876-05-01), Daniels
patent: 423343 (1890-03-01), Renshaw
patent: 550264 (1895-11-01), Flesch
patent: 693740 (1902-02-01), Raether
patent: 800134 (1905-09-01), Bever
patent: 855961 (1907-06-01), Merring
patent: 971717 (1910-10-01), Bates
patent: 1042329 (1912-10-01), Daniels
patent: 1392467 (1921-10-01), Topp
patent: 1545532 (1925-07-01), Stubbs
patent: 1845829 (1932-02-01), Carnal
patent: 1921568 (1933-08-01), Hasselberger
patent: 1939402 (1933-12-01), Moser
patent: 2376117 (1945-05-01), Bright et al.
patent: 2647782 (1953-08-01), Fisk
patent: 2774622 (1956-12-01), Priebe
patent: 3124382 (1964-03-01), Strother
patent: 3141188 (1964-07-01), Gray
patent: 3143369 (1964-08-01), Adams
patent: 3731341 (1973-05-01), Woodruff
patent: 4142752 (1979-03-01), Chilton
patent: 4230353 (1980-10-01), Bjorgum
patent: 4421348 (1983-12-01), Kahn
patent: 4469359 (1984-09-01), Westbrooks
patent: 4805948 (1989-02-01), Renzi
patent: 4819296 (1989-04-01), Wilkins

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