Emergency drain
Latest Blucher Metal A/S Patents:
Description
Claims
The ornamental design for an emergency drain, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Emergency Drain Stand Pipe, Products, Blucher.com, Searched Aug. 28, 2014, http://www.blucher.com/product-view/ean/5705499132991/.
- Emergency Drain Stand Pipe Type, Roof Drain Systems, Blucher Online Catalogue, Searched Aug. 28, 2014, Brohttp://www.blucher.com/fileadmin/user—upload/.com/Product—catalogs/CURoofCatalogue.pdf.
- Emergency Drain Stand Pipe, Pipe Fittings & Flanges, hellotrade.com, Searched Aug. 28, 2014, http://www.blucher.com/fileadmin/user—upload/.com/Product—catalogs/CURoofCatalogue.pdf.
Patent History
Patent number: D729908
Type: Grant
Filed: Sep 20, 2012
Date of Patent: May 19, 2015
Assignee: Blucher Metal A/S (Vildbjerg)
Inventor: Hans Lohmann (Soro)
Primary Examiner: Eric Goodman
Assistant Examiner: Steven Czyz
Application Number: 29/432,754
Type: Grant
Filed: Sep 20, 2012
Date of Patent: May 19, 2015
Assignee: Blucher Metal A/S (Vildbjerg)
Inventor: Hans Lohmann (Soro)
Primary Examiner: Eric Goodman
Assistant Examiner: Steven Czyz
Application Number: 29/432,754
Classifications
Current U.S. Class:
Drain Guard Or Strainer (12) (D23/261)