Tricycle
Latest Yamaha Hatsudoki Katushiki Kaisha Patents:
Description
FIG. 1 is a front and side perspective view of a tricycle showing my new design;
FIG. 2 is a rear and opposite side perspective view thereof;
FIG. 3 is an enlarged bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D290451 | June 23, 1987 | Engum |
4359231 | November 16, 1982 | Mulcahy |
4548421 | October 22, 1985 | Wiener |
4572535 | February 25, 1986 | Stewart et al. |
4787470 | November 29, 1988 | Badsey |
4789173 | December 6, 1988 | Lofgren et al. |
4925200 | May 15, 1990 | Jones |
4993733 | February 19, 1991 | Eilers |
- American Bicyclist & Motorcyclist, Jun. 1987, pp. 29 and 32, H.P.E. Corp., recumbent vehicle & Wiener recumbent vehicle. American Bicyclist & Motorcyclist, Jun. 1987, p. 36, Wiener's Landspeeder recumbent vehicle. American Bicyclist & Motorcyclist, Jun. 1987, p. 38, the Tandem recumbment cycle.
Patent History
Patent number: D320963
Type: Grant
Filed: Aug 4, 1989
Date of Patent: Oct 22, 1991
Assignee: Yamaha Hatsudoki Katushiki Kaisha (Iwata)
Inventor: John Krieger (Pasadena, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Attorney: Ernest A. Beutler
Application Number: 7/389,553
Type: Grant
Filed: Aug 4, 1989
Date of Patent: Oct 22, 1991
Assignee: Yamaha Hatsudoki Katushiki Kaisha (Iwata)
Inventor: John Krieger (Pasadena, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: Melody Brown
Attorney: Ernest A. Beutler
Application Number: 7/389,553
Classifications
Current U.S. Class:
Tricycle Or Frame (D12/112)