Plastic barrel
Description
The broken line portions of the plastic barrel in
Claims
The ornamental design for a plastic barrel, as shown and described.
Referenced Cited
U.S. Patent Documents
3293798 | December 1966 | Johnson, Sr. |
3890129 | June 1975 | Chester |
3942769 | March 9, 1976 | Whiteside et al. |
4105412 | August 8, 1978 | Petzinger |
4108609 | August 22, 1978 | Petzinger |
4125394 | November 14, 1978 | Wilson |
4352888 | October 5, 1982 | Tisbo et al. |
4683674 | August 4, 1987 | Faul |
D294993 | March 29, 1988 | Faul |
D338756 | August 24, 1993 | Pink et al. |
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D526110 | August 1, 2006 | Wentzel |
D613925 | April 13, 2010 | Chenkin |
Patent History
Patent number: D646454
Type: Grant
Filed: Dec 2, 2009
Date of Patent: Oct 4, 2011
Inventor: Benning Qian (Ningbo)
Primary Examiner: Cynthia Ramirez
Attorney: Head, Johnson & Kachigian, P.C.
Application Number: 29/351,248
Type: Grant
Filed: Dec 2, 2009
Date of Patent: Oct 4, 2011
Inventor: Benning Qian (Ningbo)
Primary Examiner: Cynthia Ramirez
Attorney: Head, Johnson & Kachigian, P.C.
Application Number: 29/351,248
Classifications
Current U.S. Class:
Barrel, Cask Or Drum (D34/39)