Ceiling exhaust fan

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Description

FIG. 1 is a top plan view of a ceiling exhaust fan;

FIG. 2 is a first side plan view thereof;

FIG. 3 is a second side plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

In FIGS. 1–4, the broken line showing of various items is for illustrative purposes only and forms no part of the claimed design.

The broken line showing of the concentric circular members is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a ceiling exhaust fan, as shown and described.

Referenced Cited
U.S. Patent Documents
2584933 February 1952 Spear
2842307 July 1958 Spear
2993428 July 1961 Wermager
3001056 September 1961 Spear
3026788 March 1962 Spear
3075335 January 1963 Bandlow
3087411 April 1963 Spear et al.
3233606 February 1966 Turner et al.
3279681 October 1966 Bandlow
3358911 December 1967 Bandlow
3589083 June 1971 Sclafani
3846043 November 1974 Wolbrink et al.
4136606 January 30, 1979 Wolbrink
D252641 August 14, 1979 LaZar
4465256 August 14, 1984 Wolbrink et al.
4510851 April 16, 1985 Sarnosky et al.
4594940 June 17, 1986 Wolbrink et al.
4610705 September 9, 1986 Sarnosky et al.
4614177 September 30, 1986 Buckley et al.
D287888 January 20, 1987 Castor et al.
D288007 January 27, 1987 Jonas et al.
4867640 September 19, 1989 Penlesky et al.
5062410 November 5, 1991 Sarnosky et al.
5348563 September 20, 1994 Davis
5435817 July 25, 1995 Davis et al.
D365389 December 19, 1995 Williams
D372775 August 13, 1996 Schuler
D383202 September 2, 1997 Meister et al.
5690093 November 25, 1997 Schrank et al.
D392380 March 17, 1998 Schrank et al.
5820247 October 13, 1998 Schuler
6036757 March 14, 2000 Gatchell
6099608 August 8, 2000 Harms et al.
6168378 January 2, 2001 Craw et al.
6203423 March 20, 2001 Craw et al.
6261175 July 17, 2001 Larson et al.
6277176 August 21, 2001 Tang et al.
D451182 November 27, 2001 Tsuji
6321637 November 27, 2001 Shanks et al.
6355091 March 12, 2002 Felber et al.
6361590 March 26, 2002 Gilbert, Jr. et al.
D457616 May 21, 2002 Yamanaka et al.
6424608 July 23, 2002 Takeuchi
6454834 September 24, 2002 Livingstone et al.
6488579 December 3, 2002 Larson et al.
6503462 January 7, 2003 Michalakos et al.
6605132 August 12, 2003 Fielding
6616736 September 9, 2003 Massey et al.
6623550 September 23, 2003 Shah et al.
D488854 April 20, 2004 Stauffer
D490147 May 18, 2004 Miura
Patent History
Patent number: D553235
Type: Grant
Filed: Apr 20, 2005
Date of Patent: Oct 16, 2007
Assignee: J. F. Meskill Enterprises, LLC (Cleveland, OH)
Inventors: Walter Herbst (Lake Forest, IL), John D. Hartman (Chicago, IL)
Primary Examiner: Lisa Lichtenstein
Attorney: Fay Sharpe LLP
Application Number: 29/228,157
Classifications
Current U.S. Class: Range Or Oven (D23/372)