Pipe clamp
Claims
The ornamental design for a pipe clamp, as shown and described.
| D173434 | November 1954 | Horowitz |
| D174150 | March 1955 | Weller et al. |
| 3463428 | August 1969 | Kindorf |
| 3486726 | December 1969 | Kindorf |
| 3527432 | September 1970 | Lytle |
| 3547385 | December 1970 | Kindorf |
| 4157800 | June 12, 1979 | Senter |
| D340720 | October 26, 1993 | Yoder |
| D342951 | January 4, 1994 | Yoder |
| D342953 | January 4, 1994 | Yoder |
| 5855342 | January 5, 1999 | Hawkins |
| 6602016 | August 5, 2003 | Eckart |
| D538148 | March 13, 2007 | Dinh |
| D698635 | February 4, 2014 | Yan |
| D728753 | May 5, 2015 | Hikoyama |
| D732382 | June 23, 2015 | Zalanca |
| D747181 | January 12, 2016 | Hikoyama |
| D773271 | December 6, 2016 | Slagle |
| D790332 | June 27, 2017 | Dresser, III |
| D793852 | August 8, 2017 | Rathman |
| D811869 | March 6, 2018 | Gallion |
| D813660 | March 27, 2018 | Tyner |
| 20090272856 | November 5, 2009 | Azuma |
| 20140197284 | July 17, 2014 | Hikoyama |
| 300897483-0000 | March 2017 | KR |
- Red Flag website Unistrut Pipe Clamps, website 2018, https://www.redflagproducts.com/unistrut-pipe-clamps.html, site visited May 22, 2018 (Year: 2018).
- Rockier Pipe Clamp Mounting Brackets, website 2018, http://www.rockler.com/rockler-pipe-clamp-mounting-brackets, site visited May 22, 2018 (Year: 2018).
Type: Grant
Filed: Oct 11, 2016
Date of Patent: Nov 12, 2019
Inventor: Susumu Hikoyama (Tokyo)
Primary Examiner: John Windmuller
Assistant Examiner: John R Yeh
Application Number: 29/580,569