Hot bolting clamp
Latest Irgens Engineering AS Patents:
Description
Claims
The ornamental design for a hot bolting clamp, as shown.
Referenced Cited
U.S. Patent Documents
3013821 | December 1961 | Bogan |
D208388 | August 1967 | Graham |
3333872 | August 1967 | Crawford, Sr. et al. |
3726549 | April 1973 | Bradley, Jr. |
4647083 | March 3, 1987 | Hashimoto |
D294384 | February 23, 1988 | Endo et al. |
D307541 | May 1, 1990 | Tres |
D309094 | July 10, 1990 | Donis et al. |
5776519 | July 7, 1998 | Flammer |
D514669 | February 7, 2006 | Copeland et al. |
D570206 | June 3, 2008 | Jackson |
D607549 | January 5, 2010 | Shah et al. |
7828338 | November 9, 2010 | Kertesz et al. |
8608145 | December 17, 2013 | Ripple, Jr. |
20100244443 | September 30, 2010 | Irgens |
20130221666 | August 29, 2013 | Stephen |
20140064834 | March 6, 2014 | Jeggle |
20140097611 | April 10, 2014 | Webb et al. |
20140162795 | June 12, 2014 | Hewitt et al. |
Patent History
Patent number: D714629
Type: Grant
Filed: Feb 6, 2013
Date of Patent: Oct 7, 2014
Assignee: Irgens Engineering AS (Nesoya)
Inventor: Per-Christian Irgens (Nesoya)
Primary Examiner: John Windmuller
Application Number: 29/444,993
Type: Grant
Filed: Feb 6, 2013
Date of Patent: Oct 7, 2014
Assignee: Irgens Engineering AS (Nesoya)
Inventor: Per-Christian Irgens (Nesoya)
Primary Examiner: John Windmuller
Application Number: 29/444,993
Classifications
Current U.S. Class:
D8/394;
D8/396