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Patent
D318101
Priority
Jul 24 1987
Filed
Jul 24 1987
Issued
Jul 09 1991
Expiry
Jul 09 2005
Assg.orig
Entity
unknown
9
12
n/a
The ornamental design for a roof drain , as shown and described.
FIG. 1 is a top perspective view of a roof drain, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an elevational view of one side thereof, the other sides being
the same as the side shown;
FIG. 4 is a bottom plan view; and,
FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 2.
Rodgers, Herby J.
Patent
Priority
Assignee
Title
9327893 ,
Mar 07 2011
Nordson Corporation
Sanitary fitting with parabolic entrance and vortex-forming, suction-relief ribs
D576257 ,
Nov 28 2007
Rainwater Management Solutions
Siphonic roof drain
D578619 ,
Nov 28 2007
Rainwater Management Solutions
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D585968 ,
Mar 06 2008
JACKMAN INDUSTRIES INC
Pipe flashing
D614267 ,
Sep 10 2007
Circular shower strainer
D614268 ,
Nov 19 2007
Shower strainer
D714437 ,
Jan 13 2012
Nordson Corporation
Bag port
D733263 ,
Jul 31 2012
Mitsubishi Cable Industries, Ltd.
Seal element
D979705 ,
Mar 21 2019
Mahle International GmbH
Sword for a filter element
Patent
Priority
Assignee
Title
1127246 ,
1448769 ,
1544761 ,
1710304 ,
2985465 ,
3095219 ,
3481632 ,
4122230 ,
Apr 22 1977
Flashing article comprising a chlorinated polyethylene layer adhered to an asphalt-saturated felt layer produced by joining the two layers under pressure at elevated temperature
4230346 ,
Aug 01 1974
Roof drain
4505499 ,
Apr 15 1983
OLYMPIC MANUFCTURING GROUP, INC
Roof drain insert coupling
222354 ,
D259950 ,
Sep 26 1978
Trench drain
Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
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Date
Maintenance Schedule
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