Mass spectometer sample slide

Description

FIG. 1 shows a perspective view of a mass spectrometer sample slide;

FIG. 2 shows a front elevation of a mass spectrometer sample slide;

FIG. 3 shows a side elevation of the mass spectrometer sample slide, the opposite side elevational view being identical thereto;

FIG. 4 shows a top plan view of the mass spectrometer sample slide, the bottom plan view being identical thereto;

FIG. 5 shows a rear elevation of a mass spectrometer sample slide; and,

FIG. 6 shows a cross-sectional view of the mass spectrometer sample slide taken along the line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D273898 May 15, 1984 Valencia
D277699 February 19, 1985 Valencia
4120584 October 17, 1978 Hodges et al.
4745277 May 17, 1988 Banar et al.
4879458 November 7, 1989 Brunfeldt et al.
Foreign Patent Documents
8504281 September 1985 WOX
8504283 September 1985 WOX
2178534 February 1987 GBX
Patent History
Patent number: D344139
Type: Grant
Filed: Apr 3, 1991
Date of Patent: Feb 8, 1994
Assignee: Finnigan Mat Ltd. (Herts)
Inventors: John Spurr (Hayward, CA), John Cottrell (London)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Watson, Cole, Grindle & Watson
Application Number: 7/680,682
Classifications