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Patent
D578619
Priority
Nov 28 2007
Filed
Nov 28 2007
Issued
Oct 14 2008
Expiry
Oct 14 2022
Assg.orig
Entity
unknown
30
20
n/a
The ornamental design for a siphonic roof drain , as shown and described.
FIG. 1 is a perspective view from above of the siphonic roof drain showing my new design thereof. The leaf guard is shown in broken lines for illustrative purposes only and forms no part of the claimed design.
FIG. 2 is a perspective view from above thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a first side elevational view thereof.
FIG. 6 is a second side elevational view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken line shown is for illustrative purposes only and forms no part of the claimed design.
Rattenbury, John M.
Patent
Priority
Assignee
Title
10519666 ,
Feb 06 2015
Roofguard Manufacturing, LLC
Roof drain cover
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Feb 06 2015
Roofguard Manufacturing, LLC
Roof drain cover
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Roofguard Manufacturing, LLC
Roof drain cover
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Roofguard Manufacturing, LLC
Roof drain cover
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Apr 06 2021
RIKKSEN
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Patent
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a