Tandem sled
Latest Spearhead Industries, Inc. Patents:
Description
FIG. 1 is a top perspective view of the tandem sled embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevation view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevation view thereof; and
FIG. 6 is an enlarged vertical section view taken substantially along line 6--6 of FIG. 1.
Referenced Cited
U.S. Patent Documents
D210545 | March 1968 | Thompson |
2493315 | January 1950 | Ruka |
3145029 | August 1964 | Ollanketo |
3794341 | February 1974 | Torok |
Patent History
Patent number: D281679
Type: Grant
Filed: Sep 29, 1982
Date of Patent: Dec 10, 1985
Assignee: Spearhead Industries, Inc. (Minneapolis, MN)
Inventor: John L. Marquesen (Minnetonka, MN)
Primary Examiner: James M. Gandy
Attorney: James R. Cwayna
Application Number: 6/427,676
Type: Grant
Filed: Sep 29, 1982
Date of Patent: Dec 10, 1985
Assignee: Spearhead Industries, Inc. (Minneapolis, MN)
Inventor: John L. Marquesen (Minnetonka, MN)
Primary Examiner: James M. Gandy
Attorney: James R. Cwayna
Application Number: 6/427,676
Classifications
Current U.S. Class:
Toboggan Or Skimming Type (D12/11)