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
Lipoprotein analysis by differential charged-particle mobility
Liquid-level sensor
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
Method and apparatus for triggering expiration of a data tag device
Method of and apparatus for evaluating an optimal irradiation amount of an electron beam for drawing a pattern onto a sample
Automatic misalignment balancing scheme for multi-patterning technology
Tracking data eye operating margin for steady state adaptation
  Randomly Featured Patents
"T" post puller-pounder
Anticlumping products and treatments based on amin salts
Automatic background removal for input data having consecutive input points identification
Heating/warming textile articles with phase change components
Method and device for verifying integrity of data acquisition pathways
Execution unit and method for using architectural and working register files to reduce operand bypasses
Wheel toy
Cutting head
Glass container forming machine
Method for determination of formaldehyde