Roof drain
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Description
Claims
The ornamental design for a roof drain, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- U.S. Appl. No. 29/432,756, filed Sep. 20, 2014, Lohmann.
- Official Action for U.S. Appl. No. 29/432,756, mailed Apr. 8, 2014, 6 pages (Restriction Requirement).
- Official Action for U.S. Appl. No. 29/432,756, mailed Jun. 9, 2014, 15 pages.
Patent History
Patent number: D748760
Type: Grant
Filed: Jul 23, 2014
Date of Patent: Feb 2, 2016
Assignee: BLUCHER METAL A/S (Vildbjerg)
Inventor: Hans Lohmann (Soro)
Primary Examiner: Karen E Kearney
Assistant Examiner: John Reickel
Application Number: 29/497,302
Type: Grant
Filed: Jul 23, 2014
Date of Patent: Feb 2, 2016
Assignee: BLUCHER METAL A/S (Vildbjerg)
Inventor: Hans Lohmann (Soro)
Primary Examiner: Karen E Kearney
Assistant Examiner: John Reickel
Application Number: 29/497,302
Classifications
Current U.S. Class:
Fitting (10) (D23/259)