Portable document file
Szablak , et al. June 2, 1
U.S. patent number D326,559 [Application Number 07/552,212] was granted by the patent office on 1992-06-02 for portable document file. This patent grant is currently assigned to Rubbermaid Incorporated. Invention is credited to Michael J. Szablak, Glen E. Tomblin.
| United States Patent | D326,559 |
| Szablak , et al. | June 2, 1992 |
Portable document file
Claims
The ornamental design for a portable document file, as shown and described.
| Inventors: | Szablak; Michael J. (Wooster, OH), Tomblin; Glen E. (Winchester, VA) |
|---|---|
| Assignee: | Rubbermaid Incorporated
(Wooster, OH) |
| Appl. No.: | 07/552,212 |
| Filed: | July 13, 1990 |
| Current U.S. Class: | D3/281; D19/75; D19/86; D19/90 |
| Field of Search: | ;D3/30.1,35,78 ;D7/605 ;D9/431 ;D19/65,75,78,86,90,91,99,100 ;211/10,11 ;206/425,309,444,387,561,389 ;312/183,184 ;220/476,480 |
References Cited [Referenced By]
U.S. Patent Documents
| D221264 | July 1971 | Brown |
| D249393 | September 1978 | Winther |
| D249590 | September 1978 | Berkman |
| D249744 | September 1978 | Lyman |
| D252354 | July 1979 | Uylda |
| D257528 | November 1980 | Cherry |
| D281695 | December 1985 | Ryan, Jr. |
| D288938 | March 1987 | Klodt |
| D302922 | August 1989 | Carlson |
| D304461 | November 1989 | Foran et al. |
| D305179 | December 1989 | Collister |
| D310107 | August 1990 | Murphy et al. |
| 1392559 | October 1921 | De Long |
| 3874501 | April 1975 | Cronheim |
| 4687094 | August 1987 | Allsop et al. |
Other References
|
Page A10, Esselte Pendaflex Corporation, 91 Clinton Rd., Garden City, NY 11530. Publication date 1986. . Catalog Page, Esselte Pendaflex Corporation, 91 Clinton Rd., Garden City, NY 11530. Publication data unknown. . Catalog Page, Staco Products Co., 2442 Estard Road, Pleasant Hill, CA 94523. Publication date unknown. . Catalog Page, Sterling Plastics, Sheffield St., Mountainside, NJ 07092. Publication date 1985. . Catalog Page, Sterling Plastics, Sheffield St., Mountainside, NJ 07092. Publication date 1985. . Pages 32 and 33, W. T. Rogers Company, 1401 W. Badger Rd., P.O. Box 4327, Madison, WI 53711. Publication data 1985. . Catalog Page, Rubbermaid Incorporated, 1147 Akron Rd., Wooster, OH 44691. Publication date 1987.. |
Primary Examiner: Walsh; Donald P.
Assistant Examiner: Thompson; Martha
Attorney, Agent or Firm: O'Planick; Richard B.
Description
FIG. 1 is a top, right front perspective view of a portable document file showing our new design;
FIG. 2 is a right side elevational view, the left side being a mirror image thereof;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view;
FIG. 5 is a front elevational view; and,
FIG. 6 is a rear elevational view thereof.
The FIG. 1 view has been drawn to a reduced scale with respect to FIGS. 2 through 6.
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