TREA

Dental handpiece

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Information

  • Patent Grant
  • D310715
  • Patent Number
    D310,715
  • Date Filed
    Wednesday, November 22, 1989
    35 years ago
  • Date Issued
    Tuesday, September 18, 1990
    34 years ago
  • US Classifications
    Field of Search
    • US
    • D24 10
    • D24 12
    • D24 15
    • D24 16
    • 433 102
    • 433 114
    • 433 116
    • 433 118
    • 433 125
    • 433 131
    • 433 133
    • 433 82
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a dental handpiece, as shown and described.
Priority Claims (1)
Number Date Country Kind
MR10/17183 Apr 1987 DEX
US Referenced Citations (7)
Number Name Date Kind
D255929 Austin, Jr. Jul 1980
D264876 Seid Jun 1982
D276936 Fattaleh Dec 1984
3014278 Aymar et al. Dec 1961
4080737 Fleer Mar 1978
4619614 Baba et al. Oct 1986
4661060 Strohmaier Apr 1987
Foreign Referenced Citations (1)
Number Date Country
797533 Jul 1958 GBX
Non-Patent Literature Citations (1)
Entry
"Dental Instruments", 1981, p. 41-Handpiece.
Divisions (1)
Number Date Country
Parent 106432 Oct 1987