Pull tab tear cap for medical liquid container

- Abbott Laboratories
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a pull tab tear cap for a medical liquid container showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view;

FIG. 4 is a top plan view; and

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D167725 September 1952 Soffer
D222613 November 1971 Marg
3073472 January 1963 Williams
3239112 March 1966 Porcelli
3915212 October 1975 Bujan et al.
Patent History
Patent number: D269252
Type: Grant
Filed: Apr 13, 1981
Date of Patent: Jun 7, 1983
Assignee: Abbott Laboratories (North Chicago, IL)
Inventor: Thomas W. Balistreri (Lake Bluff, IL)
Primary Examiner: Robert C. Spangler
Attorneys: Neil E. Hamilton, Robert L. Niblack
Application Number: 6/253,341
Classifications
Current U.S. Class: D/9435; D/9443; D24/58
International Classification: D0907;