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:
Jan. 05, 1988
Filed:
Oct. 14, 1986
John P Schmitz, Columbia, MD (US);
Jeffrey O Hollinger, Glenwood, MD (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
The invention is directed to an adjustable mold for use in fabricating bigradable polymeric bone replacements or implants. The invention consists of a box-like structure with two movable plates therein which can be locked into place permitting different size replacements to be fabricated. The interior walls are panels consisting of polytetrafluoroethylene which permit easy removal of a cured bone replacement. The construction and locking means for the movable plates permit the invention to withstand the pressures developed in replacement fabrication as well as to withstand the most commonly used types of sterilization procedures.