Venturi fan
Latest Patterson Fan Company Patents:
Description
Claims
The ornamental design for a venturi fan, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
442615 | December 1890 | Dock |
2252256 | August 1941 | Harris |
D444222 | June 26, 2001 | Wilson, Jr. |
6966357 | November 22, 2005 | Herbert |
- Brochure Air Max Fans Division of Calder machine Company, Inc. dated Nov. 15, 2005. Author Unknown.
- Brochure Jenn-Air Corporation, Jenn-Air CS Inductrial Air Circulators . . . Comfort through Economical plant cooling, dated Nov. 15, 2005. Author Unknown.
- Brochure Romlair—Model AF-CW Column or Wall Mount, dated Nov. 15, 2005. Author Unknown.
- International Search Report dated Nov. 27, 2006, PCT application serial No. PCT/US2005/042508 (corresponding to U.S. Appl. No. 11/237,299).
- Co-pending U.S. Appl. No. 11/237,299, filed Sep. 28, 2005.
Patent History
Patent number: D557398
Type: Grant
Filed: Sep 28, 2005
Date of Patent: Dec 11, 2007
Assignee: Patterson Fan Company (Blythewood, SC)
Inventors: Mark Moore (Columbia, SC), Vance M. Patterson (Morganton, NC), Thomas Salisbury (Columbia, SC)
Primary Examiner: Lisa Lichtenstein
Attorney: Nelson Mullins Riley & Scarborough LLP
Application Number: 29/239,284
Type: Grant
Filed: Sep 28, 2005
Date of Patent: Dec 11, 2007
Assignee: Patterson Fan Company (Blythewood, SC)
Inventors: Mark Moore (Columbia, SC), Vance M. Patterson (Morganton, NC), Thomas Salisbury (Columbia, SC)
Primary Examiner: Lisa Lichtenstein
Attorney: Nelson Mullins Riley & Scarborough LLP
Application Number: 29/239,284
Classifications
Current U.S. Class:
Circular Grille (D23/382)