Auto sampler for liquid chromatograph analyzer

Oonuma , et al. October 4, 2

Patent Grant D646398

U.S. patent number D646,398 [Application Number D/383,285] was granted by the patent office on 2011-10-04 for auto sampler for liquid chromatograph analyzer. This patent grant is currently assigned to Hitachi High-Technologies Corporation. Invention is credited to Kantaro Maruoka, Akira Omachi, Mitsuru Oonuma, Tomohiro Shoji, Shoji Tomida.


United States Patent D646,398
Oonuma ,   et al. October 4, 2011

Auto sampler for liquid chromatograph analyzer

Claims

CLAIM We claim the ornamental design for an auto sampler for liquid chromatograph analyzer, as shown and described.
Inventors: Oonuma; Mitsuru (Tokyo, JP), Omachi; Akira (Komae, JP), Maruoka; Kantaro (Hitachinaka, JP), Tomida; Shoji (Hitachinaka, JP), Shoji; Tomohiro (Hitachinaka, JP)
Assignee: Hitachi High-Technologies Corporation (Tokyo, JP)
Appl. No.: D/383,285
Filed: January 14, 2011

Foreign Application Priority Data

Sep 17, 2010 [JP] 2010-022434
Current U.S. Class: D24/232
Current International Class: 2402
Field of Search: ;D10/81,103,75,46 ;D24/224,216,231-233,138 ;D14/399 ;210/198.2,656,402.02,657 ;250/281-288,427,294,292,382,384,385.1 ;422/70,99-102 ;530/350,412

References Cited [Referenced By]

U.S. Patent Documents
D211359 June 1968 Deruccio et al.
D266151 September 1982 Dawson
D281310 November 1985 Hattori et al.
4900446 February 1990 Anderson
5228988 July 1993 Sanford et al.
D344716 March 1994 Munger et al.
D347396 May 1994 Ohnuma et al.
D354013 January 1995 Ninomiya et al.
D356745 March 1995 Ninomiya et al.
D356967 April 1995 Takekoshi et al.
D364576 November 1995 Glaser
D365530 December 1995 Glaser
D422925 April 2000 Glaser et al.
D599235 September 2009 Oberg
D599236 September 2009 Oberg
Foreign Patent Documents
D 1128417 Dec 2001 JP

Other References

US. Appl. No. 29/383,264, filed Jan. 14, 2011, Oonuma et al. cited by other .
U.S. Appl. No. 29/383,251, filed Jan. 14, 2011, Oonuma et al. cited by other .
U.S. Appl. No. 29/383,235, filed Jan. 14, 2011, Oonuma et al. cited by other .
U.S. Appl. No. 29/383,228, filed Jan. 14, 2011, Oonuma et al. cited by other.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Cavanna; Mark
Attorney, Agent or Firm: Antonelli, Terry, Stout & Kraus, LLP.

Description



FIG. 1 is a front, top and right side perspective view of an auto sampler for liquid chromatograph analyzer showing our new design

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines shown are for illustrative purposes only and form no part of the claimed design.

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