Sample crushing and pulverizing apparatus
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Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a sample crushing and pulverizing apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
D188131 | June 1960 | Smith |
3669009 | June 1972 | Pratt et al. |
3868903 | March 1975 | Montalbano |
D238301 | December 1975 | Montalbano |
D280327 | August 27, 1985 | Wilson |
D286643 | November 11, 1986 | Carney et al. |
D331414 | December 1, 1992 | Long |
D336478 | June 15, 1993 | Balbas et al. |
D338900 | August 31, 1993 | Balbas et al. |
5556039 | September 17, 1996 | Minamimura et al. |
D413339 | August 31, 1999 | Wales, Jr. |
Patent History
Patent number: D604343
Type: Grant
Filed: May 20, 2009
Date of Patent: Nov 17, 2009
Assignees: Hirata Corporation , Bio Medical Science, Inc.
Inventors: Seigo Murakami (Tokyo), Nobuyuki Nakagawa (Tokyo), Koichi Osawa (Tokyo), Akira Ishii (Tokyo)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Bacon & Thomas, PLLC
Application Number: 29/311,663
Type: Grant
Filed: May 20, 2009
Date of Patent: Nov 17, 2009
Assignees: Hirata Corporation , Bio Medical Science, Inc.
Inventors: Seigo Murakami (Tokyo), Nobuyuki Nakagawa (Tokyo), Koichi Osawa (Tokyo), Akira Ishii (Tokyo)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Bacon & Thomas, PLLC
Application Number: 29/311,663
Classifications
Current U.S. Class:
Deforming Or Crushing (includes Element) (5) (D15/123)