Syringe plunger tip

- Johnson & Johnson
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side view of a syringe plunger tip showing my new design;

FIG. 2 is an end view of the syringe plunger tip as viewed from the left in FIG. 1; and

FIG. 3 is an end view of the syringe plunger tip as viewed from the right in FIG. 1.

Referenced Cited
U.S. Patent Documents
D203730 February 1966 Coanda
D212400 October 1968 Evers et al.
D249809 October 3, 1978 Bloom et al.
2057726 October 1936 Landis
3978858 September 7, 1976 Tischlinger
Other references
  • B-D Products Catalog, .RTM.1962, p. A7, Mutifit Luer-Lok Tip Syringe.
Patent History
Patent number: D253720
Type: Grant
Filed: Oct 26, 1977
Date of Patent: Dec 18, 1979
Assignee: Johnson & Johnson (New Brunswick, NJ)
Inventor: Marcus J. Millet (New York, NY)
Primary Examiner: Bernard Ansher
Attorney: James R. Hulen
Application Number: 5/845,750
Classifications
Current U.S. Class: D24/25
International Classification: D2402;