Collapsible lap tray
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.
Claims
The ornamental design for a collapsible lap tray, as shown and described.
Referenced Cited
U.S. Patent Documents
130094 | July 1872 | White |
D52657 | November 1918 | Howland |
D259904 | July 21, 1981 | Ng et al. |
D315463 | March 19, 1991 | Spiegel |
5671479 | September 30, 1997 | Dedrick |
D413209 | August 31, 1999 | Jarke |
D433580 | November 14, 2000 | Jarke et al. |
D442795 | May 29, 2001 | Holt |
D455024 | April 2, 2002 | Mimick et al. |
D472728 | April 8, 2003 | Harris et al. |
D499575 | December 14, 2004 | Chan |
Patent History
Patent number: D538059
Type: Grant
Filed: Jan 3, 2006
Date of Patent: Mar 13, 2007
Inventor: Daniel Knorpp (Keller, TX)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles Hanson
Attorney: James E. Walton
Application Number: 29/251,055
Type: Grant
Filed: Jan 3, 2006
Date of Patent: Mar 13, 2007
Inventor: Daniel Knorpp (Keller, TX)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles Hanson
Attorney: James E. Walton
Application Number: 29/251,055
Classifications
Current U.S. Class:
D6/406.3;
D6/429