Golf teaching apparatus
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Description
The broken line showing is included for the purpose of illustrating and forms no part of the claimed design.
Claims
The ornamental design for a golf teaching apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
3400933 | September 1968 | Heiser |
3604712 | September 1971 | Prior |
4449708 | May 22, 1984 | Humphrey |
4486020 | December 4, 1984 | Kane |
4580786 | April 8, 1986 | Shipley |
4653757 | March 31, 1987 | Wilkinson |
5265876 | November 30, 1993 | Moon |
5538251 | July 23, 1996 | Harper |
D387835 | December 16, 1997 | Abram |
6196933 | March 6, 2001 | Hope |
6855065 | February 15, 2005 | Hamilton |
D636042 | April 12, 2011 | Campitelli |
8956237 | February 17, 2015 | Campitelli |
Patent History
Patent number: D815708
Type: Grant
Filed: Sep 26, 2016
Date of Patent: Apr 17, 2018
Assignee: (Hyogo)
Inventor: Shinji Yamamoto (Hyogo)
Primary Examiner: Mitchell I. Siegel
Application Number: 29/578,852
Type: Grant
Filed: Sep 26, 2016
Date of Patent: Apr 17, 2018
Assignee: (Hyogo)
Inventor: Shinji Yamamoto (Hyogo)
Primary Examiner: Mitchell I. Siegel
Application Number: 29/578,852
Classifications
Current U.S. Class:
Training Aid (D21/791)