Title:
Pocket data input/output terminal
United States Patent D309293
US Patent References:
Toy calculator
Stern - October, 1987 - D292222
Pocket terminal
Wan et al. - December, 1987 - D293241
Credit card verification terminal
Brefka - November, 1988 - D298536
Data indicator unit
Kuhnlein et al. - January, 1978 - 4068089
Electronic sketching device
Wickstead et al. - August, 1988 - 4764763
Toy calculator
Stern - October, 1987 - D292222
Pocket terminal
Wan et al. - December, 1987 - D293241
Credit card verification terminal
Brefka - November, 1988 - D298536
Data indicator unit
Kuhnlein et al. - January, 1978 - 4068089
Electronic sketching device
Wickstead et al. - August, 1988 - 4764763
Inventors:
Helbig Jr., Arthur L. (3501 Upper Mill Ct., Ellicott City, MD, 21043)
Application Number:
D/250502
Publication Date:
07/17/1990
Filing Date:
09/29/1988
View Patent Images:
Export Citation:
Primary Class:
Field of Search:
D14/100, D14/101, D14/106, D14/113, D14/115, D18/1, D18/7, D18/11, D18/12, 235/145A, 235/145R, 340/700, 340/706, 340/711, 340/712, 341/22, 341/23, 358/249, 358/254, 364/706, 364/710, 400/489, 400/492, 312/7.2, 312/208
US Patent References:
| 4836699 | Operator panel for printers | June, 1989 | Babsch et al. | 340/711 |
Primary Examiner:
Lucas, Susan J.
Assistant Examiner:
Nunn, Freda S.
Attorney, Agent or Firm:
York, Michael W.
Claims:
1. The ornamental design for a pocket data input/output terminal, as shown anddescribed.
Description:
FIG. 1 is a top plan view of a pocket data input/output terminal showing my new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof, the rear elevational being a mirror image.