Flat roof vent having tile matching features

Details Flat roof vent having tile matching features Flat roof vent having tile matching features

2005-04-05

2005-04-05

Zarfas, Louis S. (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Design Patent

active

D0503790

CLAIM:
The ornamental design is for a flat roof vent having tile matching features, as shown and described.

REFERENCES:
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patent: 5394663 (1995-03-01), Jackson
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patent: 6579171 (2003-06-01), Lawless et al.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Models 50035 and 50052; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Models 50037 and 50042; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Model 50043; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Model 50044; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Model 50046; printed Oct. 31, 2003.
O'Hagin's Inc. website, URL http://www.ohaginvent.com/vents.html; O'Hagin Cloaked Vent Tile Model 50056; printed Oct. 31, 2003.

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