Knob
Latest Liberty Hardware Mfg. Corp. Patents:
Description
Claims
The ornamental design for a knob, as shown and described.
Referenced Cited
U.S. Patent Documents
D47069 | March 1915 | Burns |
D66978 | April 1925 | Martin |
D104262 | April 1937 | Hewes |
D227251 | June 1973 | Botefur |
D265233 | June 29, 1982 | Ronvik |
D267187 | December 7, 1982 | Ronvik |
D279403 | June 25, 1985 | Doman |
D287270 | December 16, 1986 | Yost |
D290494 | June 23, 1987 | Dragos |
D337151 | July 6, 1993 | Yost |
D376192 | December 3, 1996 | Bavoso |
D383523 | September 9, 1997 | Doughty et al. |
D415257 | October 12, 1999 | Abel |
D526883 | August 22, 2006 | Gilbert |
D537319 | February 27, 2007 | Fields |
D545665 | July 3, 2007 | Ricereto et al. |
D558557 | January 1, 2008 | Jou |
D568712 | May 13, 2008 | Ricereto |
Patent History
Patent number: D597818
Type: Grant
Filed: Jul 25, 2008
Date of Patent: Aug 11, 2009
Assignee: Liberty Hardware Mfg. Corp. (Winston-Salem, NC)
Inventor: Zhukai Zhang (Chicago, IL)
Primary Examiner: Paula Greene
Attorney: Edgar A. Zarins
Application Number: 29/321,910
Type: Grant
Filed: Jul 25, 2008
Date of Patent: Aug 11, 2009
Assignee: Liberty Hardware Mfg. Corp. (Winston-Salem, NC)
Inventor: Zhukai Zhang (Chicago, IL)
Primary Examiner: Paula Greene
Attorney: Edgar A. Zarins
Application Number: 29/321,910
Classifications
Current U.S. Class:
D8/310