Impression coping for use in oral implantology

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Information

Patent Grant
D370978

References
Source

Patent Number
D370,978
Date Filed
Wednesday, April 28, 1993
31 years ago
Date Issued
Tuesday, June 18, 1996
28 years ago

Inventors
- Leif Broberg
- Anders Holmen
Original Assignees
- AKTIEBOLAGET ASTRA
Examiners
- Tung; M. H.
Agents
- White & Case

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 155-6
- D24 176
- 433 167
- 433 1681
- 433 169
- 433 191-5
- 433 172-6
- 433 196
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an impression coping for use in oral implantology, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
92-2226	Oct 1992	SEX

US Referenced Citations (6)

Number	Name	Date	Kind
D290508	Weissman	Jun 1987
D325085	Br.ang.nemark et al.	Mar 1992
D342314	Miller	Dec 1993
3562911	Walter et al.	Feb 1971
5061181	Niznick	Oct 1991
5334024	Niznick	Aug 1994

Non-Patent Literature Citations (3)

Entry
"Astra Implant System Components and Instruments", Oct., 1990.
"Astra Tech Implant Dental System Components and Instruments", Jun., 1992.
"Astra Tech Implant Dental System", Feb., 1992.