Letter tray riser
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Description
FIG. 1 is a top, left front perspective view of a letter tray riser showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view the left side being a mirror image thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top, left front perspective view of a second embodiment of my new design; and,
FIG. 8 is a top, left front perspective view of a third embodiment of my new design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D327505
Type: Grant
Filed: Aug 6, 1990
Date of Patent: Jun 30, 1992
Assignee: Rubbermaid Incorporated (Wooster, OH)
Inventor: John D. Breen (Wooster, OH)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Martha Thompson
Attorney: Richard B. O'Planick
Application Number: 7/563,550
Type: Grant
Filed: Aug 6, 1990
Date of Patent: Jun 30, 1992
Assignee: Rubbermaid Incorporated (Wooster, OH)
Inventor: John D. Breen (Wooster, OH)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Martha Thompson
Attorney: Richard B. O'Planick
Application Number: 7/563,550
Classifications