Insulated drinking tumbler

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Information

Patent Grant
D316358

References
Source

Patent Number
D316,358
Date Filed
Monday, May 2, 1988
36 years ago
Date Issued
Tuesday, April 23, 1991
33 years ago

Inventors
- Christopher S. Thorp
Original Assignees
- DINEX INTERNATIONAL, INC
Examiners
- Herrmann; Winifred E.
Agents
- Bachman & LaPointe

US Classifications
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Field of Search
- US
- D07 507
- D07 509-522
- D07 523-525
- D07 533-537
- D07 622
- D07 3962
- D07 565
- D07 608
- D07 605
- D07 531
- D09 428
- D09 429
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an insulated drinking tumbler, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D60062	Sailer	Dec 1921
D132264	Sawyer	May 1942
D248269	Schreckengost	Jun 1978
D295482	Bunge	May 1988
D296506	Obendorfer et al.	Jul 1988