Collapsible lap tray
Knorpp March 13, 2
U.S. patent number D538,059 [Application Number D/251,055] was granted by the patent office on 2007-03-13 for collapsible lap tray. Invention is credited to Daniel Knorpp.
| United States Patent | D538,059 |
| Knorpp | March 13, 2007 |
Collapsible lap tray
Claims
CLAIM The ornamental design for a collapsible lap tray, as shown and described.
| Inventors: | Knorpp; Daniel (Keller, TX) |
|---|---|
| Appl. No.: | D/251,055 |
| Filed: | January 3, 2006 |
| Current U.S. Class: | D6/406.3 |
| Current International Class: | 0606 |
| Field of Search: | ;D6/406.3,429,406.5,511,406.4 ;D7/550.1,554 ;D21/837,253 ;135/137 ;108/43,115 ;229/904 ;211/126.1,149,126.6 |
References Cited [Referenced By]
U.S. Patent Documents
| 130094 | July 1872 | White |
| D52657 | November 1918 | Howland |
| D259904 | July 1981 | Ng et al. |
| D315463 | March 1991 | Spiegel |
| 5671479 | September 1997 | Dedrick |
| D413209 | August 1999 | Jarke |
| D433580 | November 2000 | Jarke et al. |
| D442795 | May 2001 | Holt |
| D455024 | April 2002 | Mimick et al. |
| D472728 | April 2003 | Harris et al. |
| D499575 | December 2004 | Chan |
Assistant Examiner: Hanson; Charles
Attorney, Agent or Firm: Walton; James E.
Description
FIG. 1 is a perspective view of a collapsible lap tray showing my new design.
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof, the right side being a mirror image;
FIG. 4 is a front side elevational view thereof, the back side being a mirror image;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view thereof in a collapsed configuration; and,
FIG. 7 is a perspective view of an alternative embodiment of the design shown in FIG. 1.
The broken lines showing environment in FIGS. 1 and 7 are for illustrative purposes only and form no part of the claimed design.
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