Conference lighting fixture
Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a conference lighting fixture, as shown and described.
Referenced Cited
U.S. Patent Documents
| D135254 | March 1943 | Hrabak |
| 2770717 | November 1956 | Schwartz et al. |
| 2827555 | March 1958 | Woolley |
| D203060 | November 1965 | Schaefer |
| 6289629 | September 18, 2001 | Greening |
| D469560 | January 28, 2003 | Nayler et al. |
| 6536924 | March 25, 2003 | Segretto |
| D508582 | August 16, 2005 | Nayler et al. |
| D517235 | March 14, 2006 | Vakil et al. |
| D521171 | May 16, 2006 | Skegin |
| D532920 | November 28, 2006 | Echito |
| 20010042337 | November 22, 2001 | Lambert et al. |
Patent History
Patent number: D581574
Type: Grant
Filed: Apr 16, 2007
Date of Patent: Nov 25, 2008
Inventor: Samuel P. Cercone (Aliquippa, PA)
Primary Examiner: Robert M. Spear
Assistant Examiner: Susan E Krakower
Attorney: The Webb Law Firm
Application Number: 29/285,898
Type: Grant
Filed: Apr 16, 2007
Date of Patent: Nov 25, 2008
Inventor: Samuel P. Cercone (Aliquippa, PA)
Primary Examiner: Robert M. Spear
Assistant Examiner: Susan E Krakower
Attorney: The Webb Law Firm
Application Number: 29/285,898
Classifications
Current U.S. Class:
Open Grid-type Modifier (D26/77)