Elements for drain channels
Description
Claims
The ornamental design for elements for drain channels, as shown and described.
Referenced Cited
U.S. Patent Documents
| D261312 | October 13, 1981 | Schmidt |
| D317513 | June 11, 1991 | Miller |
| D318139 | July 9, 1991 | Miller |
| D345498 | March 29, 1994 | Fraser |
| D347071 | May 17, 1994 | Tanikawa |
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| D489463 | May 4, 2004 | Barnett |
| D525371 | July 18, 2006 | Levi-Senigaglia |
| D557429 | December 11, 2007 | Bullock, Jr. |
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Patent History
Patent number: D777886
Type: Grant
Filed: Nov 26, 2014
Date of Patent: Jan 31, 2017
Assignee: BLUCHER METAL A/S (Vildbjerg)
Inventor: Per Thanning Johansen (Silkeborg)
Primary Examiner: Sandra Snapp
Application Number: 29/510,370
Type: Grant
Filed: Nov 26, 2014
Date of Patent: Jan 31, 2017
Assignee: BLUCHER METAL A/S (Vildbjerg)
Inventor: Per Thanning Johansen (Silkeborg)
Primary Examiner: Sandra Snapp
Application Number: 29/510,370
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)