Dental instrument

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Information

Patent Grant
D249062

References
Source

Patent Number
D249,062
Date Filed
Thursday, September 15, 1977
47 years ago
Date Issued
Tuesday, August 22, 1978
46 years ago

Inventors
- Carl-Goran Crafoord
- John Grieves
Original Assignees
- Norabel AB
Examiners
- Ansher; Bernard
Agents
- Flynn; Robert D.

US Classifications
- D24 - Medical and laboratory equipment
- 032
Field of Search
- US
- 032 50
- 032 46
- D24 10
- D24 15
- 030 85
- 030 331
- 030 339
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a dental instrument, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D235549	Funderburk	Jun 1975
D238173	Felt	Dec 1975
2655726	Diener	Oct 1953
3325900	Sohlberg	Jun 1967

Non-Patent Literature Citations (1)

Entry
Gracey Periodontal Finishing Curettes, Handle #24, Item #2.