Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Toy building block
D336320 Toy building block
Patent Drawings:Drawing: D336320-2    
« 1 »

(1 images)

Inventor: Sher
Date Issued: June 8, 1993
Application: 07/782,268
Filed: October 15, 1991
Inventors: Sher; Louis Y. (Richardson, TX)
Assignee:
Primary Examiner: Ansher; Bernard
Assistant Examiner: Barkai; R.
Attorney Or Agent: Dwight; Larry B.
U.S. Class: D21/499
Field Of Search: D21/108; D21/124; D21/135; D21/141; D21/142; D14/217; D19/59; D19/62; 446/88; 446/94; 446/95; 446/103; 446/107; 446/120; 446/121; 446/124; 446/125; 446/128; 446/485; 446/487
International Class:
U.S Patent Documents: D301260; 3005131; 3225460; 3481068; 4446649; 5061218
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for a toy building block, as shown.
Description: FIG. 1 is a perspective view showing the front, left side of the toy building block showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof; and,

FIG. 4 is a front elevational view thereof.

* * * * *
 
 
  Recently Added Patents
Wild card auto completion
Case of electronic device having antenna pattern embedded therein and mold and method for manufacturing the same
Image reading apparatus
Spalling utilizing stressor layer portions
Sense-amplifier monotizer
Method to quantify siRNAs, miRNAs and polymorphic miRNAs
Inter vehicle communication system
  Randomly Featured Patents
An intermediate floor
Low molecular weight viscosity modifying compositions
Tool holder
Device for transmitting a linear motion with force limiter
Latch-operating mechanism for a panic egress device
Process for plating plastics using a catalytic filler
Thermoluminescent dosimeter readout instrument
Anti-tip system for a power wheelchair
Cabinet for a video distance learning system
Injection molding with annular gate and sleeve shutoff valve