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:
Feb. 28, 2012
Filed:
Mar. 28, 2007
Eric Shawn Edwards, Midlothian, VA (US);
Evan Thomas Edwards, Fredericksburg, VA (US);
Mark J. Licata, Doswell, VA (US);
Paul F. Meyers, Fishers, IN (US);
Eric Shawn Edwards, Midlothian, VA (US);
Evan Thomas Edwards, Fredericksburg, VA (US);
Mark J. Licata, Doswell, VA (US);
Paul F. Meyers, Fishers, IN (US);
Intelliject, Inc., Richmond, VA (US);
Abstract
An apparatus includes a housing, a medicament container disposed within the housing, a first energy storage member and second energy storage member. The medicament container includes a first plunger disposed within a proximal end portion of the medicament container and a second plunger disposed within the medicament container spaced apart from the first plunger. The first energy storage member is configured to produce a force when actuated to move at least the second plunger within the medicament container. The second energy storage member is configured to produce a force when actuated to move the first plunger and the second plunger within the medicament container. The second energy storage member is different than the first energy storage member.