Shaft collar

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Description

FIG. 1 is a front, right perspective view of the shaft collar of the invention;

FIG. 2 is a front, top perspective view thereof;

FIG. 3 is a rear, right perspective view thereof;

FIG. 4 is a rear, left perspective view thereof;

FIG. 5 is a right, front perspective view thereof;

FIG. 6 is a front side view thereof;

FIG. 7 is a top side view thereof;

FIG. 8 is a bottom side view thereof; and,

FIG. 9 is a right side view thereof.

Claims

The ornamental design for a shaft collar, as described and shown.

Referenced Cited
U.S. Patent Documents
1586959 June 1926 Blake
2163315 June 1939 Dalrymple
2270466 January 1942 Nash
3323816 June 1967 Meibuhr
3588152 June 1971 Shomo et al.
4877381 October 31, 1989 Johnson et al.
D629016 December 14, 2010 Brooks et al.
20070163059 July 19, 2007 Wimberley
20080240849 October 2, 2008 Lindemann
Patent History
Patent number: D636790
Type: Grant
Filed: Nov 12, 2010
Date of Patent: Apr 26, 2011
Assignee: Ruland Manufacturing Company, Inc. (Marlborough, MA)
Inventors: Scott Brooks (Upton, MA), William Hewitson (Norton, MA), Robert G. Ruland (Lincoln, MA)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Mirick, O'Connell, DeMallie & Lougee, LLP
Application Number: 29/379,013
Classifications
Current U.S. Class: Element Or Attachment (D15/5)