Letter trays
Description
The single view is a front perspective view of letter trays, showing my new design.
Claims
The ornamental design for letter trays, as shown.
Referenced Cited
U.S. Patent Documents
D116600 | September 1939 | Thorn et al. |
2650150 | August 1953 | Smith et al. |
2901120 | August 1959 | Abrahamson |
D187444 | March 1960 | Lewis |
D249048 | August 22, 1978 | Drell et al. |
4456128 | June 26, 1984 | Warshaw |
4863042 | September 5, 1989 | Rohner |
4887724 | December 19, 1989 | Pielechowski et al. |
D348284 | June 28, 1994 | Thorud et al. |
Patent History
Patent number: D502742
Type: Grant
Filed: Dec 18, 2003
Date of Patent: Mar 8, 2005
Inventor: Charles Edward Bain (West Dundee, IL)
Primary Examiner: Martie K. Holtje
Application Number: 29/195,943
Type: Grant
Filed: Dec 18, 2003
Date of Patent: Mar 8, 2005
Inventor: Charles Edward Bain (West Dundee, IL)
Primary Examiner: Martie K. Holtje
Application Number: 29/195,943
Classifications
Current U.S. Class:
Substantially Horizontal, E.g., Desk Tray (D19/92);
Desk Furnishing (18) (D19/95)