Hinged dock plate for loading/unloading trucks

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Description

FIG. 1 is a perspective view of a hinged dock plate for loading/unloading trucks showing my new design;

FIG. 2 is a back elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an enlarged left side elevational view thereof, the broken lines are for illustrative purposes only;

FIG. 5 is an enlarged right side elevational view thereof; and,

FIG. 6 is a front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D246449 November 22, 1977 Poe
D291619 August 25, 1987 Otuillory
4084713 April 18, 1978 Rohrs et al.
4761847 August 9, 1988 Savage et al.
4779298 October 25, 1988 Nichols, Sr. et al.
Other references
  • Global Industrial Equipment, Oct. 1988, pp. 104-105.
Patent History
Patent number: D347096
Type: Grant
Filed: Jun 18, 1993
Date of Patent: May 17, 1994
Inventor: A. B. Burton (Rogers, AR)
Primary Examiner: Kay H. Chin
Attorney: Robert R. Keegan
Application Number: 0/9,554