Bathtub drain plug
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Description
Claims
The ornamental design for a bathtub drain plug, as shown and described.
Referenced Cited
U.S. Patent Documents
425113 | April 1890 | Susemihl |
506872 | October 1893 | Chase |
537864 | April 1895 | Smith |
549702 | November 1895 | Canfield |
565409 | August 1896 | Freshour |
675279 | May 1901 | Higginson |
816856 | April 1906 | Gartshore et al. |
1014389 | January 1912 | Haff |
1042002 | October 1912 | Holcomb |
1058277 | April 1913 | Tucker |
1161766 | November 1915 | Ferran |
1187221 | June 1916 | Youdelman |
1993321 | March 1935 | Fergusson |
2329242 | September 1943 | Best |
5035265 | July 30, 1991 | Chen |
5044403 | September 3, 1991 | Chen |
6273124 | August 14, 2001 | Huber et al. |
6845528 | January 25, 2005 | Bantz |
Patent History
Patent number: D591405
Type: Grant
Filed: Mar 29, 2007
Date of Patent: Apr 28, 2009
Assignee: (Brooklyn, NY)
Inventor: Eugene Pogrebinsky (San Diego, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Aleksander Smushkovich
Application Number: 29/278,428
Type: Grant
Filed: Mar 29, 2007
Date of Patent: Apr 28, 2009
Assignee: (Brooklyn, NY)
Inventor: Eugene Pogrebinsky (San Diego, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Aleksander Smushkovich
Application Number: 29/278,428
Classifications
Current U.S. Class:
Cap, Plug, Vent Or Screen (11) (D23/260)