Light fixture
Latest 3M Innovative Properties Company Patents:
- Laminate including surface layer having scratch resistance and matte properties and surface coating composition
- Optical construction including lens film and mask
- Electromagnetic control articles
- Negative pressure reusable respirator system for safety event detection
- Color neutral emissive display with notched reflective polarizer
Description
The broken lines shown in the drawings illustrating portions of the light fixture form no part of the claimed design.
Claims
The ornamental design for a light fixture, as shown and described.
Referenced Cited
U.S. Patent Documents
| 5475368 | December 12, 1995 | Collins |
| 5893631 | April 13, 1999 | Padden |
| D425226 | May 16, 2000 | Galli |
| D457670 | May 21, 2002 | Allen |
| D475195 | June 3, 2003 | Christianson |
| 6619813 | September 16, 2003 | Schnell |
| D480491 | October 7, 2003 | Lai |
| D484625 | December 30, 2003 | Chang |
| 6979099 | December 27, 2005 | Harris et al. |
| D518586 | April 4, 2006 | Kaufman |
| D524974 | July 11, 2006 | Zernov |
| D552276 | October 2, 2007 | Shaljian |
| 7731392 | June 8, 2010 | Parker et al. |
| D632420 | February 8, 2011 | Gibler et al. |
| D642328 | July 26, 2011 | Leadford et al. |
| 20030227773 | December 11, 2003 | Yang |
Patent History
Patent number: D671672
Type: Grant
Filed: Apr 8, 2011
Date of Patent: Nov 27, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Sigurdur Thorsteinsson (Milan), Carlo D'Alesio (Milan), Piero Santoro (Milan), Byron E. Trotter (St. Paul, MN), Matthieu Aquino (Milan), Edwin Schaerlaeckens (Woodbury, MN)
Primary Examiner: Kevin Rudzinski
Application Number: 29/389,302
Type: Grant
Filed: Apr 8, 2011
Date of Patent: Nov 27, 2012
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Sigurdur Thorsteinsson (Milan), Carlo D'Alesio (Milan), Piero Santoro (Milan), Byron E. Trotter (St. Paul, MN), Matthieu Aquino (Milan), Edwin Schaerlaeckens (Woodbury, MN)
Primary Examiner: Kevin Rudzinski
Application Number: 29/389,302
Classifications
Current U.S. Class:
Light Source Cover Or Modifier, I.e., Reflector, Screen, Or Shade (18) (D26/118)