Instrument for measuring tumors

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Information

Patent Grant
D310044

References
Source

Patent Number
D310,044
Date Filed
Thursday, April 9, 1987
37 years ago
Date Issued
Tuesday, August 21, 1990
34 years ago

Inventors
- Robert T. Dorr
- David S. Alberts
Examiners
- Holtje; Nelson C.
- Davis; Antoine D.
Agents
- Marshall, O'Toole, Gerstein, Murray & Bicknell

US Classifications
- D10 - Measuring, testing, or signalling instruments
- D24 - Medical and laboratory equipment
Field of Search
- US
- D10 70
- D10 71
- D10 72
- D10 73
- D10 74
- D19 36
- D24 8
- D24 23
- D24 29
- 033 783
- 033 794
- 033 795
- 033 796
- 033 797
- 033 798
- 033 799
- 033 800
- 033 801
- 033 802
- 033 810
- 033 811
- 033 812
- 033 813
- 033 814
- 033 821
- 033 822
- 033 823
- 033 824
- 033 828
- 033 829
- 033 830
- 033 512
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an instrument for measuring tumors, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
D207553	Yamamoto	May 1967
D250578	Onuma	Dec 1978
D264824	Sandel	Jun 1982
3769712	Hong	Nov 1973
4228590	Kimura	Oct 1980
4233743	Flick	Nov 1980
4606128	Wyrwich et al.	Aug 1986
4726121	Ray et al.	Feb 1988

Foreign Referenced Citations (2)

Number	Date	Country
738779	Dec 1932	FRX
14951	Jan 1905	GBX