Shaft alignment collar

- FMC Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevation view of the shaft alignment collar showing our new design;

FIG. 2 is a side elevational view thereof, both sides being identical;

FIG. 3 is a top plan view thereof, the bottom being identical.

Referenced Cited
U.S. Patent Documents
D289138 April 7, 1987 Nead
3042433 July 1962 Koen
3848839 November 1974 Tillman
4767087 August 30, 1988 Combu
4784363 November 15, 1988 Brown et al.
4804158 February 14, 1989 Collins
Foreign Patent Documents
0191480 August 1986 EPX
Patent History
Patent number: D309094
Type: Grant
Filed: Mar 7, 1988
Date of Patent: Jul 10, 1990
Assignee: FMC Corporation (Chicago, IL)
Inventors: Raymond N. Donis (Souderton, PA), Stephen B. Wilcher (Harleysville, PA)
Primary Examiner: B. J. Bullock
Attorneys: Douglas W. Rudy, Richard B. Megley
Application Number: 7/165,206
Classifications
Current U.S. Class: D/8354; D/8356; D/8396; Clamp Or Bolt Engagement (D23/265)