Placard holder
Claims
The ornamental design for a placard holder, as shown and described.
| 213306 | March 1879 | Stieglitz |
| 270108 | January 1883 | Pennington |
| 443894 | December 1890 | Blackmer |
| 812633 | February 1906 | Bradham |
| 1053724 | February 1913 | Gardner et al. |
| 1476979 | December 1923 | Jez et al. |
| 1632504 | June 1927 | Preston |
| 1670291 | May 1928 | Barbour |
| 2951301 | September 1960 | Slavsky |
| 3293779 | December 1966 | Vogeli, Sr. |
| 3510975 | May 1970 | Lowmaster |
| 4106229 | August 15, 1978 | Schmid |
| 4229891 | October 28, 1980 | Keller |
| D285504 | September 9, 1986 | Messer |
| D408341 | April 20, 1999 | Spencer |
| D540393 | April 10, 2007 | Longo |
| 7707759 | May 4, 2010 | Roberts |
- Palsun® Flat Solid Polycarbonate Sheet, Copyright 2011, 6 pages, Palram Americas, Inc., Kutztown, PA.
- Labelmaster, Clear Placard Holder Shield, Jun. 10, 2011, 2 pages, www.labelmaster.com.
- Labelmaster, 4-Digit Orange Panel Holder, Jun. 10, 2011, 2 pages, www.labelmaster.com.
Type: Grant
Filed: Aug 31, 2011
Date of Patent: Mar 6, 2012
Inventor: Roger Cooper (Freedom, IN)
Primary Examiner: Mary Ann Calabrese
Attorney: Krieg DeVault LLP
Application Number: 29/400,636