Crochet hook
Description
The broken lines in
Claims
The ornamental design for a crochet hook, as shown and described.
Referenced Cited
U.S. Patent Documents
1518961 | December 1924 | Burns |
2246254 | June 1941 | Johnston |
D134231 | October 1942 | Shapiro |
2353875 | July 1944 | Burnham |
2608077 | August 1952 | Suessman |
D256629 | September 2, 1980 | Keller |
D259523 | June 16, 1981 | Hopper |
D277430 | February 5, 1985 | Okada |
D286734 | November 18, 1986 | Furman |
D293621 | January 12, 1988 | Jackson |
4846351 | July 11, 1989 | Gardiner |
D382702 | August 26, 1997 | Matuo |
D414328 | September 28, 1999 | Shotton et al. |
D548453 | August 14, 2007 | Mihara |
Patent History
Patent number: D597297
Type: Grant
Filed: Jan 15, 2009
Date of Patent: Aug 4, 2009
Inventor: Debra L. Pfaff (Camby, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Application Number: 29/330,910
Type: Grant
Filed: Jan 15, 2009
Date of Patent: Aug 4, 2009
Inventor: Debra L. Pfaff (Camby, IN)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Application Number: 29/330,910
Classifications
Current U.S. Class:
D3/28