Surfacing unit
Description
FIG. 1 is a top plan view of a surfacing unit showing our new design;
FIG. 2 is an elevational view taken along line 2--2 in FIG. 1;
FIG. 3 is an elevational view taken along line 3--3 in FIG. 1;
FIG. 4 is an enlarged fragmentary top perspective view of a corner of the unit; and
FIG. 5 is a bottom plan view.
The characteristic features of our design are the side structures, including the slots and extensions.
Referenced Cited
Patent History
Patent number: D274588
Type: Grant
Filed: Oct 9, 1980
Date of Patent: Jul 10, 1984
Inventors: Larry B. Swanson (Parkersburg, WV), Dan Kotler (Salt Lake City, UT)
Primary Examiner: Jane E. Corrigan
Attorneys: Calvin E. Thorpe, Vaughn W. North, M. Wayne Western
Application Number: 6/192,439
Type: Grant
Filed: Oct 9, 1980
Date of Patent: Jul 10, 1984
Inventors: Larry B. Swanson (Parkersburg, WV), Dan Kotler (Salt Lake City, UT)
Primary Examiner: Jane E. Corrigan
Attorneys: Calvin E. Thorpe, Vaughn W. North, M. Wayne Western
Application Number: 6/192,439
Classifications
Current U.S. Class:
D/6582;
D/6585