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 back elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
3671 September 1869 Livingston
D211920 August 1968 Wickett
D222613 November 1971 Marq
3073472 January 1963 Williams
3239112 March 1966 Porcelli
3915212 October 1975 Bujan et al.
4187893 February 12, 1980 Bujan
Patent History
Patent number: D272725
Type: Grant
Filed: Apr 13, 1981
Date of Patent: Feb 21, 1984
Assignee: Abbott Laboratories (North Chicago, IL)
Inventor: Mark E. Larkin (Lindenhurst, IL)
Primary Examiner: Robert C. Spangler
Attorneys: Neil E. Hamilton, Robert L. Niblack
Application Number: 6/253,338
Classifications
Current U.S. Class: D/9435; D/9443; D24/58
International Classification: D0907;