Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Design Patent
2008-05-20
2008-05-20
Nelson, T. Chase (Department: 2915)
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Design Patent
active
29278831
CLAIM:
The ornamental design for a heat diffuser, as shown and described.
REFERENCES:
patent: 4198 (1845-09-01), Lewis
patent: 469597 (1892-02-01), Reid
patent: D33737 (1900-12-01), Spears
patent: D33794 (1900-12-01), White
patent: 1535431 (1925-04-01), Mendelson
patent: D69852 (1926-04-01), Stockstrom
patent: 1731734 (1929-10-01), Antonelli
patent: D91011 (1933-11-01), Crisenberry
patent: 2136666 (1938-11-01), Barker
patent: 2200985 (1940-05-01), Faulds
patent: D122149 (1940-08-01), Schoenberger
patent: 2376520 (1945-05-01), Sterick
patent: D172856 (1954-08-01), Wittmann
patent: 3684087 (1972-08-01), Anderson
patent: 4624239 (1986-11-01), Yellin
patent: 4858590 (1989-08-01), Bailey
patent: D342865 (1994-01-01), Addison et al.
patent: D394312 (1998-05-01), Thompson
patent: D398997 (1998-09-01), Taylor
Hoff Susan K.
Smith Mark C.
Access Business Group International LLC
Acker Karen
Nelson T. Chase
Warner & Norcross & Judd LLP
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