Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electronic pocket calculator
D247522 Electronic pocket calculator
Patent Drawings:Drawing: D247522-2    Drawing: D247522-3    
« 1 »

(2 images)

Inventor: Woithe
Date Issued: March 14, 1978
Application: 05/746,429
Filed: December 1, 1976
Inventors: Woithe; Gunter (Altdorf, DT)
Assignee:
Primary Examiner: Lucas; Susan J.
Assistant Examiner:
Attorney Or Agent: Spalla; Joseph R.
U.S. Class: D18/7
Field Of Search: D64/11B; D64/11C
International Class:
U.S Patent Documents: D221227; D235209
Foreign Patent Documents:
Other References: Office Products, Apr. 1974, p. 23, Casio Memory 8 Calculator..
Office Products, Feb. 1975, p. 68, Beta 326/392 programmable scientific display calculator..









Abstract:
Claim: The ornamental design for an electronic pocket calculator, as shown and described.
Description: FIG. 1 is a front perspective view of an electronic pocket calculator shown in my design;

FIG. 2 is a front view thereof on an enlarged scale;

FIG. 3 is a left side view thereof; and

FIG. 4 is a rear view thereof on an enlarged scale.

The bottom of the calculator is flat and unornamented.

* * * * *
 
 
  Recently Added Patents
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
Bicyclic azaheterocyclic carboxamides
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Electromagnetic sensor cable and electrical configuration therefor
Ventilated vacuum commutation structure
Touchscreen with extended conductive pattern
Method and apparatus for prioritizing data transfer
  Randomly Featured Patents
Polystyrene beads for drainage fields
Method for eliminating low frequency error sources to critical dimension uniformity in shaped beam writing systems
Bracelet
Radio base station for monitoring faults of radio communication modems based on content of received frames that are received during call connections
Automatic idle speed circuitry
Process for the preparation of polymer-grafted cellulose fibers by reacting carboxymethyl cellulose peroxide with vinyl monomer
Gas-barrier shrink films and their use in deep-drawing applications
Semiconductor integrated circuit
Electric motor and reduction motor
Magnetic resonance imaging with contrast enhanced phase angle reconstruction