Membership
Tour
Register
Log in
Electronic educational multiple activity toy
Follow
Information
Patent Grant
D348283
References
Source
Patent Number
D348,283
Date Filed
Tuesday, March 10, 1992
32 years ago
Date Issued
Tuesday, June 28, 1994
30 years ago
Inventors
Ka-Wah Chow
Original Assignees
VTECH INDUSTRIES, INC.
Examiners
Burke; Wallace R.
Burgess; Pamela
Agents
Dick and Harris
US Classifications
D19 - Office supplies
Field of Search
US
273 856
273 433
273 434
273 454
273 445
273 460
434 327
434 322
434 323
434 324
434 307
434 308
434 189
D19 55
D19 60
D19 62
D19 64
D21 13
Term of Grant
14Years
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Abstract
Description
Claims
The ornamental design for electronic educational multiple activity toy, as shown and described.
Priority Claims (1)
Number
Date
Country
Kind
2018808
Nov 1991
GBX
US Referenced Citations (4)
Number
Name
Date
Kind
D269686
Hoel
Jul 1983
3437337
Larson, Jr.
Apr 1969
4363484
Breslow et al.
Dec 1982
4526366
Kenoun
Jul 1985
Non-Patent Literature Citations (1)
Entry
1991 Playtech, Inc. Catalog, p. 10.