Power unit attachable to a folded paper boat
Description
Claims
The ornamental design for a power unit attachable to a folded paper boat, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1673701 | June 1928 | Lindstrom |
| 2814906 | December 1957 | Orvis |
| 3528195 | September 1970 | Cooper |
| 3714919 | February 1973 | Ernst |
| 3736699 | June 1973 | Nielsen |
| 3824735 | July 1974 | Brandstatter |
| 4048751 | September 20, 1977 | Muller-Seidel et al. |
| 4409753 | October 18, 1983 | D'Andrade et al. |
| 6827625 | December 7, 2004 | Lee |
| 7448933 | November 11, 2008 | Hamasaki |
Patent History
Patent number: D724157
Type: Grant
Filed: Jan 29, 2014
Date of Patent: Mar 10, 2015
Inventor: Shai Goitein (Pardes Hana)
Primary Examiner: Cynthia M Chin
Application Number: 29/480,787
Type: Grant
Filed: Jan 29, 2014
Date of Patent: Mar 10, 2015
Inventor: Shai Goitein (Pardes Hana)
Primary Examiner: Cynthia M Chin
Application Number: 29/480,787
Classifications
Current U.S. Class:
Watercraft (D21/542)