Door lock
Description
Claims
I claim the ornamental design for the door lock, as shown and described.
Referenced Cited
U.S. Patent Documents
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D452807 | January 8, 2002 | Gartner |
D470033 | February 11, 2003 | Fleury et al. |
D474103 | May 6, 2003 | Kaiser et al. |
D479682 | September 16, 2003 | Frolov et al. |
D495943 | September 14, 2004 | Hentschel et al. |
D545172 | June 26, 2007 | Kaiser et al. |
D552966 | October 16, 2007 | Roberts et al. |
D552967 | October 16, 2007 | Roberts et al. |
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Patent History
Patent number: D576016
Type: Grant
Filed: May 9, 2007
Date of Patent: Sep 2, 2008
Inventor: Yu Min (Kowloon, Hong Kong)
Primary Examiner: Stella M. Reid
Assistant Examiner: Shanda C Hill
Attorney: Jacobson Holman PLLC
Application Number: 29/274,610
Type: Grant
Filed: May 9, 2007
Date of Patent: Sep 2, 2008
Inventor: Yu Min (Kowloon, Hong Kong)
Primary Examiner: Stella M. Reid
Assistant Examiner: Shanda C Hill
Attorney: Jacobson Holman PLLC
Application Number: 29/274,610
Classifications
Current U.S. Class:
D8/330