Machines not elsewhere specified – Engine – Element or attachment
Design Patent
2011-04-26
2011-04-26
Brooks, Cathron C. (Department: 2911)
Machines not elsewhere specified
Engine
Element or attachment
Design Patent
active
D0636790
CLAIM:
The ornamental design for a shaft collar, as described and shown.
REFERENCES:
patent: 1586959 (1926-06-01), Blake
patent: 2163315 (1939-06-01), Dalrymple
patent: 2270466 (1942-01-01), Nash
patent: 3323816 (1967-06-01), Meibuhr
patent: 3588152 (1971-06-01), Shomo et al.
patent: 4877381 (1989-10-01), Johnson et al.
patent: D629016 (2010-12-01), Brooks et al.
patent: 2007/0163059 (2007-07-01), Wimberley
patent: 2008/0240849 (2008-10-01), Lindemann
Brooks Scott
Hewitson William
Ruland Robert G.
Brooks Cathron C.
Dingman Brian M.
Mirick O'Connell DeMallie & Lougee LLP
Ruland Manufacturing Company, Inc.
Stevens Maurice
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