Combined letter opener and magnifying glass

Follow

Information

Patent Grant
D252973

References
Source

Patent Number
D252,973
Date Filed
Friday, December 23, 1977
47 years ago
Date Issued
Tuesday, September 25, 1979
45 years ago

Inventors
- Ann K. Fritz
- Robert F. Bateman
Original Assignees
- Dart Industries Inc.
Examiners
- Stearman; Joel
- Word; George P.
Agents
- Taylor; Leigh B.

US Classifications
Field of Search
- US
- D08 102-104
- D08 181
- D08 183
- D19 75
- D19 53
- D19 65
- D19 36
- D19 56
- D19 46
- D16 54-55
- 350 243
- D28 27
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a combined letter opener and magnifying glass, substantially as is shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D166170	Blum	Mar 1952
D200681	Hermann	Mar 1965
D238359	Zepell	Jan 1976
D245253	Moskowitz	Aug 1977

Non-Patent Literature Citations (1)

Entry
Tagmasters Advertising Specialities Cat., 1972, p. 27, Item #DP-65.