Trifold document holder

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Description

FIG. 1 is a front elevational view of the trifold document holder.

FIG. 2 is a top view thereof, the bottom view being substantially a mirror image.

FIG. 3 is a left end view thereof.

FIG. 4 is a right end view thereof.

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a perspective view showing the trifold document holder in an open position.

Referenced Cited
U.S. Patent Documents
D263095 February 23, 1982 Wajs et al.
D334597 April 6, 1993 Busquets
D341373 November 16, 1993 Stern
D396882 August 11, 1998 Neal, Jr.
3660915 May 1972 Davis
3958690 May 25, 1976 Gee, Sr.
4136471 January 30, 1979 Austin
5277451 January 11, 1994 Garza
Patent History
Patent number: D413725
Type: Grant
Filed: Nov 5, 1997
Date of Patent: Sep 14, 1999
Assignee: Cobbs Manufacturing Company (Des Moines, IA)
Inventors: Jerome J. Hartmann (Carlisle, IA), Thomas R. Steinhagen (West Des Moines, IA)
Primary Examiner: Martie Thompson
Application Number: 0/78,385
Classifications
Current U.S. Class: D/3247; For Paper Or Document (15) (D19/86); Book, Album Or Cover (D19/26); Substantially Rectangular Or Square (D20/27); D3/303
International Classification: 0301;