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:
Jul. 20, 1982
Filed:
Jan. 12, 1981
Saul Leibinsohn, Rishon Lezion, IL;
Other;
Abstract
A device for application to a syringe, or other finger-pressure actuated article, includes a member to be received on the pressure-applying element of the article so as to be engaged by the user's finger when actuating the article, the finger-engaging member being effective to soften the pressure transmitted from the user's finger and to provide an indication to the user when a predetermined pressure has been applied. A number of embodiments are described wherein the indication of the predetermined pressure is produced by the yielding of the finger-engaging member at a greatly increased rate when the predetermined pressure is reached. Other described embodiments include a rigid element having a pointed tip engaged by the user's finger when the predetermined pressure is reached; and a still further embodiment is described wherein the indication of the predetermined pressure is provided by graduation markings.