Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent
2000-04-25
2001-06-12
Lucas, Susan J. (Department: 2911)
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
Design Patent
active
D0443497
CLAIM:
The ornamental design for a door lock, as shown and described.
REFERENCES:
patent: D. 317111 (1991-05-01), Johns
patent: D. 319964 (1991-09-01), Johns
patent: 4113291 (1978-09-01), Cameron
patent: 4751834 (1988-06-01), Beck
patent: 5291760 (1994-03-01), Schrader
Leydig , Voit & Mayer, Ltd.
Lucas Susan J.
Rivard Jennifer
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