Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air conditioner
Design Patent
1999-10-29
2001-04-24
Bullock, B. J. (Department: 2912)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air conditioner
Design Patent
active
D0441066
CLAIM:
The ornamental design for a window air conditioner, as shown and described.
REFERENCES:
patent: D. 384407 (1997-09-01), Yamada
patent: D. 415830 (1999-10-01), Kawata
patent: D. 417724 (1999-12-01), Okamoto et al.
patent: 5184475 (1993-02-01), Matsumi
patent: 5222374 (1993-06-01), Thompson et al.
patent: 5315842 (1994-05-01), Bolton et al.
patent: 6022270 (2000-02-01), Correa
patent: 6032479 (2000-03-01), Choi et al.
patent: 6066041 (2000-05-01), Hernandez et al.
Ma Yuxin
Wang Youning
Wu Baoen
Yu Ying
Birch & Stewart Kolasch & Birch, LLP
Bullock B. J.
Qingdaohaier Air Conditioner Gen. Corp., Ltd.
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