Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Interconnecting piece for an educational pegboard
D244307 Interconnecting piece for an educational pegboard
Patent Drawings:Drawing: D244307-2    
« 1 »

(1 images)

Inventor: Maddestra, et al.
Date Issued: May 10, 1977
Application: 05/595,320
Filed: July 11, 1975
Inventors: Maddestra; Robert (Canton, MA)
Munn; David E. (Framingham, MA)
Assignee: Damon Corporation (Needham Heights, MA)
Primary Examiner: Feifer; Melvin B.
Assistant Examiner:
Attorney Or Agent: Jenney; Melvin R.
U.S. Class: D21/486
Field Of Search: D34/15GG; D19/59; D19/52; 46/27; 46/28; 46/29; 273/136GB; 273/136C; 35/73; 35/31D; 35/31F; D25/90
International Class:
U.S Patent Documents: 3235975; 3478446
Foreign Patent Documents: 99,158
Other References:









Abstract:
Claim: The ornamental design for an interconnecting piece for an educational pegboard, as shown.
Description: FIG. 1 is a perspective view of our new design for an interconnecting piece for an educational pegboard;

FIG. 2 is a bottom plan view of the design shown in FIG. 1;

FIG. 3 is a view of the male side of the new design;

FIG. 4 is an end view of the new design along line 4--4 of FIG. 3.

* * * * *
 
 
  Recently Added Patents
Electronic device, communication control method of electronic device, and information terminal device
Pear-shaped convertible reading glasses
Dynamic lookup service in a distributed system
Cell proliferation inhibitor
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
Method for the analysis of solid objects
Direct converting apparatus, method for controlling the same, and control signal generation device
  Randomly Featured Patents
Indole derivatives
Apparatus for ultrasonic examination of BWR shroud access cover plate retaining welds
Method for determing optical characteristics of teeth
Method and apparatus for chemical coating on opposite surfaces of workpieces
Cambering vehicle
Evaporator/absorbers combination, absorption cooling device and associated motor vehicle
Cosmetic composition
Method for controlling signal integration time of a signal integration type image sensing device
Data transfer device and data transfer system
Apparatus for mounting a cylindrical item, such as an x-ray tube, to a surface