Vented piercing pin for I.V. containers

- Burron Medical Inc.
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Description

FIG. 1 is a right side elevational view of a vented piercing pin for I.V. containers showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom view being a mirror image thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D229518 December 1973 Bujan
3662752 May 1972 Yokoyama
3851668 December 1974 Benjamin
3938520 February 17, 1976 Scislowicz et al.
Other references
  • Pharmaceutical Sciences, .COPYRGT.1980-publication, p. 1490.
Patent History
Patent number: D291490
Type: Grant
Filed: Dec 13, 1984
Date of Patent: Aug 18, 1987
Assignee: Burron Medical Inc. (Bethlehem, PA)
Inventor: Kenneth C. Raines (Bethlehem, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Shoemaker and Mattare, Ltd.
Application Number: 6/681,304
Classifications
Current U.S. Class: D24/52