Lap desk

- Rubbermaid Incorporated

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Description

FIG. 1 is a front perspective view of a lap desk showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevational view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a side elevational view, the opposite side being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D239445 April 1976 Dixon
D255251 June 3, 1980 Hansen et al.
D257589 December 2, 1980 Shaffert
D282792 March 4, 1986 Zinbarg
D283474 April 22, 1986 Appel
D299476 January 17, 1989 Wolff
D303186 September 5, 1989 Mills et al.
3977744 August 31, 1976 DeWitt
4538861 September 3, 1985 Hughes, Jr.
4577788 March 25, 1986 Richardson
4744634 May 17, 1988 Mills et al.
Other references
  • Catalog Page, Creative Manufacturing Inc., 2232 Michigan, Arlington, Tex. 76013, date prior to 1-11-88. Catalog Page, The Original Lap Light Company, 35 Cedar Hills, Weston, Conn. 06883, date prior to 1-11-88. Page 3, Dugan Publishers, 209 Main St., Gordonville, Tenn. 38563, date prior to 1-11-88. Catalog Page, Lap Desk Mfg. Co., 105 Parker St., Boscobel, Wis. 53805, date prior to 1-11-88.
Patent History
Patent number: D315456
Type: Grant
Filed: Jan 11, 1988
Date of Patent: Mar 19, 1991
Assignee: Rubbermaid Incorporated (Wooster, OH)
Inventors: Jim Couch (Worthington, OH), Kent W. Murphy (Wooster, OH), Charles W. Craft, Jr. (Apple Creek, OH)
Primary Examiner: Carmen H. Vales-Lado
Attorney: Richard B. O'Planick
Application Number: 7/142,212
Classifications
Current U.S. Class: D/6406