Concrete safety hook
Description
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
I claim the ornamental design for a concrete safety hook, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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| D31136 | July 1899 | Wagor |
| 3705469 | December 1972 | Eriksson |
| D228488 | October 1973 | Gates |
| 4070832 | January 31, 1978 | Grosch |
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| 4473984 | October 2, 1984 | Lopez |
| D300117 | March 7, 1989 | Gates |
| 5586423 | December 24, 1996 | Mullen |
| 5634310 | June 3, 1997 | Hohmann |
| 6260900 | July 17, 2001 | Scott |
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Patent History
Patent number: D600102
Type: Grant
Filed: May 2, 2008
Date of Patent: Sep 15, 2009
Inventor: James Larkin (Scarsdale, NY)
Primary Examiner: Holly H Baynham
Attorney: Lackenbach Siegel, LLP
Application Number: 29/317,634
Type: Grant
Filed: May 2, 2008
Date of Patent: Sep 15, 2009
Inventor: James Larkin (Scarsdale, NY)
Primary Examiner: Holly H Baynham
Attorney: Lackenbach Siegel, LLP
Application Number: 29/317,634
Classifications
Current U.S. Class:
D8/370;
D8/367