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. 21, 1995
Filed:
Dec. 23, 1993
Patrick R Rosebeary, Guthrie, OK (US);
Kerr-McGee Corporation, Oklahoma City, OK (US);
Abstract
The invention discloses a simply designed oven which uses forced air convection as a heating mechanism. One or more drums can be installed in the oven over a catch basin of sufficient volume to include the contents of at least one drum. A gear or similar pump is provided to agitate the contents, as well as to perform the pump-out feature. An inert gas blanketing system is provided for each drum so that additional inert gas is supplied to replace the contents being pumped out of the drum while excess vapors created from the warming process, which could ignite if placed adjacent an ignition source, can be piped to a safe place remote from the oven interior.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile