Flywheel
Description
Claims
The ornamental design for a flywheel, as shown and described.
Referenced Cited
U.S. Patent Documents
4291872 | September 29, 1981 | Brilando et al. |
4418962 | December 6, 1983 | Schaffer |
D275589 | September 18, 1984 | Gustafsson |
D291462 | August 18, 1987 | Aalto |
D372284 | July 30, 1996 | Wang et al. |
D380796 | July 8, 1997 | Wang et al. |
D382925 | August 26, 1997 | Wu |
D460794 | July 23, 2002 | Baker |
D532063 | November 14, 2006 | Kim et al. |
Patent History
Patent number: D555742
Type: Grant
Filed: Feb 27, 2006
Date of Patent: Nov 20, 2007
Inventor: Wan-Kuan Lai (Waipu Township, Taichung County 438)
Primary Examiner: Philip S. Hyder
Attorney: C. G. Mersereau Nikolai & Mersereau, P.A.
Application Number: 29/254,786
Type: Grant
Filed: Feb 27, 2006
Date of Patent: Nov 20, 2007
Inventor: Wan-Kuan Lai (Waipu Township, Taichung County 438)
Primary Examiner: Philip S. Hyder
Attorney: C. G. Mersereau Nikolai & Mersereau, P.A.
Application Number: 29/254,786
Classifications
Current U.S. Class:
Element Or Attachment (D21/694)