Patent · US Expired

Medical syringe for administering subcutaneous injections

USD323031S · kind S · design

18Cited by
6References
1Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 22, 1989
Grant dateJan 7, 1992
Priority date
Expiry dateJan 7, 2006

Classification

  • Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.