Door stop
Latest Liberty Hardware Mfg. Corp. Patents:
Description
Claims
The ornamental design for a door stop, as shown and described.
Referenced Cited
U.S. Patent Documents
102427 | April 1870 | Peck |
118063 | August 1871 | Smart |
383809 | May 1888 | Herrick |
841147 | January 1907 | Hasenpflug |
D39408 | July 1908 | Nelson |
D42459 | May 1912 | Farr |
1111759 | September 1914 | Parker |
D303626 | September 26, 1989 | Morrison |
5575514 | November 19, 1996 | Troy |
D389326 | January 20, 1998 | Moore |
D459200 | June 25, 2002 | Zhao |
Patent History
Patent number: D556034
Type: Grant
Filed: Apr 25, 2007
Date of Patent: Nov 27, 2007
Assignee: Liberty Hardware Mfg. Corp. (Winston-Salem, NC)
Inventor: Chia Ying Lee (Chicago, IL)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Barbara Fox
Attorney: Edgar A. Zarins
Application Number: 29/286,152
Type: Grant
Filed: Apr 25, 2007
Date of Patent: Nov 27, 2007
Assignee: Liberty Hardware Mfg. Corp. (Winston-Salem, NC)
Inventor: Chia Ying Lee (Chicago, IL)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Barbara Fox
Attorney: Edgar A. Zarins
Application Number: 29/286,152
Classifications
Current U.S. Class:
D8/402