Pipe coupling
Latest SMART SYPHON PTY LTD Patents:
Description
Claims
The ornamental design for a pipe coupling, as shown and described.
Referenced Cited
U.S. Patent Documents
D28572 | May 1898 | Rose |
D31553 | September 1899 | Glauber |
D52954 | February 1919 | Hubbard et al. |
2005969 | June 1935 | Cornell, Jr. |
2078195 | April 1937 | Cornell, Jr. |
2155080 | April 1939 | Cornell, Jr. |
2183271 | December 1939 | Wendel |
3200023 | August 1965 | Cilker |
D467648 | December 24, 2002 | Delva |
D523123 | June 13, 2006 | Wilk, Jr. |
D727472 | April 21, 2015 | Bednarz |
D733266 | June 30, 2015 | Bednarz |
D739509 | September 22, 2015 | Bazemore |
20180002880 | January 4, 2018 | Kelly |
Patent History
Patent number: D842439
Type: Grant
Filed: Aug 13, 2017
Date of Patent: Mar 5, 2019
Assignee: SMART SYPHON PTY LTD (St Lucia)
Inventor: Gavin Andrew Kelly (St. Lucia)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/613,744
Type: Grant
Filed: Aug 13, 2017
Date of Patent: Mar 5, 2019
Assignee: SMART SYPHON PTY LTD (St Lucia)
Inventor: Gavin Andrew Kelly (St. Lucia)
Primary Examiner: Eric L Goodman
Assistant Examiner: Amy C Wierenga
Application Number: 29/613,744
Classifications
Current U.S. Class:
Elbow Or With Flow Direction Change (D23/263)