Building units and construction elements – Miscellaneous
Design Patent
2006-09-05
2006-09-05
Clark, Doris (Department: 2914)
Building units and construction elements
Miscellaneous
CD25S139000
Design Patent
active
D0527836
CLAIM:
The ornamental design for a composition vent, as shown and described.
REFERENCES:
patent: 5832667 (1998-11-01), Buening et al.
patent: 6447390 (2002-09-01), O'Hagin
patent: 6491579 (2002-12-01), O'Hagin
patent: D469889 (2003-02-01), O'Hagin
patent: D479885 (2003-09-01), O'Hagin et al.
patent: 6793574 (2004-09-01), Robinson
Clark Doris
Knobbe Martens Olson & Bear LLP
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