Kaleidoscope

Follow

Information

Patent Grant
D319852

References
Source

Patent Number
D319,852
Date Filed
Tuesday, February 14, 1989
35 years ago
Date Issued
Tuesday, September 10, 1991
33 years ago

Inventors
- Gerald R. Sorensen
- Marvin G. Kuhlman
Original Assignees
- National Creative Merchandising Corp.
Examiners
- Rademaker; Charles A.
Agents
- Wallenstein, Wagner, & Hattis, Ltd.

US Classifications
- D21 - Games, toys, and sports goods
Field of Search
- US
- D21 60
- 350 41
- 350 42
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a kaleidoscope, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D31020	Welty	Jun 1899
D307162	Hanlon	Apr 1990
1109123	Freund et al.	Sep 1914
3111878	Welles et al.	Nov 1963
3923368	Hassel	Dec 1975
4040716	Matsubara	Aug 1977
4439002	Brown	Mar 1984
4762380	MacCarthy	Aug 1988