Rotary knob

Details Rotary knob Rotary knob

2005-11-22

2005-11-22

Reid, Stella (Department: 2912)

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

Design Patent

active

D0511669

CLAIM:
The ornamental design for the rotary knob, as shown and described.

REFERENCES:
patent: 3303717 (1967-02-01), Valenti
patent: D207489 (1967-04-01), Collins
patent: D208918 (1967-10-01), Dole
patent: 3345489 (1967-10-01), Kemnitz
patent: 3534706 (1970-10-01), Crispell
patent: D221060 (1971-07-01), Townsend
patent: D225204 (1972-11-01), Kendrick
patent: D352887 (1994-11-01), Schlack
patent: D362842 (1995-10-01), Levine
patent: D400778 (1998-11-01), Holbrook, Jr.
patent: D443496 (2001-06-01), DeCosse
patent: D445017 (2001-07-01), Kronemeyer et al.
patent: D474833 (2003-05-01), Marshall
Rogan Corporation, www.rogancorp.com, Jan. 8, 2005.
Taiwan Professional Hardware Industry Magazine, Aug., 2004, Decatur Industries Inc. advertisement.(page unknown).

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