Loading dock seal

- The Serco Corporation
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Description

FIG. 1 is a front view of a loading dock seal showing my new design, the opposite seal and loading dock being shown in broken lines for illustrative purposes only;

FIG. 2 is an enlarged top view thereof, the bottom being a mirror image;

FIG. 3 is an enlarged front view thereof, shown broken away for ease of illustration;

FIG. 4 is an enlarged left side of FIG. 3;

FIG. 5 is an enlarged right side of FIG. 3; and,

FIG. 6 is an enlarged rear view of FIG. 3.

Referenced Cited
U.S. Patent Documents
3500599 March 1970 Sciolino
4574542 March 11, 1986 Kleynjans
4679364 July 14, 1987 Fettig et al.
4711059 December 8, 1987 Layne
4718207 January 12, 1988 Frommelt
4799341 January 24, 1989 Frommelt et al.
Patent History
Patent number: D348387
Type: Grant
Filed: Sep 21, 1990
Date of Patent: Jul 5, 1994
Assignee: The Serco Corporation (London)
Inventor: Vincent Sullivan (Columbia, MD)
Primary Examiner: B. J. Bullock
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/586,056
Classifications
Current U.S. Class: D/8402; Surround For Door Window, Panel, Etc. (10) (D25/60)