Module holder for test tubes
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Description
FIG. 1 is a perspective view of a module holder for test tubes embodying my design, shown upside down;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
2956686 | October 1960 | Garey |
3186556 | June 1965 | Forsstrom |
3684453 | March 1970 | Lartigue et al. |
3905482 | September 1975 | Knulst |
4207289 | June 10, 1980 | Weiss |
Patent History
Patent number: D290401
Type: Grant
Filed: Jun 25, 1984
Date of Patent: Jun 16, 1987
Assignee: Pharmacia AB
Inventor: Rune Bjorkman (Balinge)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Bacon & Thomas
Application Number: 6/624,112
Type: Grant
Filed: Jun 25, 1984
Date of Patent: Jun 16, 1987
Assignee: Pharmacia AB
Inventor: Rune Bjorkman (Balinge)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Bacon & Thomas
Application Number: 6/624,112
Classifications
Current U.S. Class:
D24/32