Hinged cuplock scaffolding coupler
Description
Claims
The ornamental design for a hinged cuplock scaffolding coupler, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2024527 | December 1935 | Kaplan |
| 2511035 | June 1950 | Barton |
| 3512814 | May 1970 | Jack |
| 3554583 | January 1971 | Lowe |
| 3810704 | May 1974 | Lowe |
| 4077730 | March 7, 1978 | Zaidan |
| 4248544 | February 3, 1981 | McKane |
| 4355922 | October 26, 1982 | Sato |
| 4369859 | January 25, 1983 | Smits |
| 4408922 | October 11, 1983 | D'Alessio |
| 5056954 | October 15, 1991 | Flux et al. |
| 5259690 | November 9, 1993 | Legge |
| 6168345 | January 2, 2001 | Legge |
| D482956 | December 2, 2003 | Pyron |
| D488714 | April 20, 2004 | Schengrund et al. |
Patent History
Patent number: D656814
Type: Grant
Filed: Nov 1, 2010
Date of Patent: Apr 3, 2012
Inventors: Ryan E. Bauer (Terre Haute, IN), Herbert H. Wheeler (Terre Haute, IN), Leroy E. Kelsheimer (Blanford, IN)
Primary Examiner: Cynthia M Chin
Assistant Examiner: Sheryl Lane
Attorney: Richard L. Miller
Application Number: 29/372,257
Type: Grant
Filed: Nov 1, 2010
Date of Patent: Apr 3, 2012
Inventors: Ryan E. Bauer (Terre Haute, IN), Herbert H. Wheeler (Terre Haute, IN), Leroy E. Kelsheimer (Blanford, IN)
Primary Examiner: Cynthia M Chin
Assistant Examiner: Sheryl Lane
Attorney: Richard L. Miller
Application Number: 29/372,257
Classifications
Current U.S. Class:
D8/382