The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 05, 1989
Filed:
May. 23, 1988
Applicant:
Inventors:
John B Payne, West Des Moines, IA (US);
Davis R Jones, West Palm Beach, FL (US);
Assignee:
Diamond Scientific Co., Des Moines, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604194 ;
Abstract
A syringe is provided which has a barrel, a plunger having a hollow center, with the needle stored in the hollow center. A storage compartment is used to encase the needle and keep it sterile while being stored within the plunger. A cap on the tip of the barrel having a protruding shoulder securely engages the tip of the barrel while being stored, and assists in preventing leakage of inoculant from the barrel of the syringe.