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:
May. 26, 1998
Filed:
Aug. 09, 1996
Applicant:
Inventors:
Raymond Joseph Love, Lewisville, TX (US);
Harry Morales Campos, Jr, Grand Prairie, TX (US);
Assignee:
Dresser Industries, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
175426 ;
Abstract
An improved insert for use in a drilling device. The insert adapted to be mounted on the drilling device within a socket formed in the drilling device. The insert has a convex curved lead-in surface formed on the lower portion of the insert. The lead-in surface operates to enhance the retention of the insert within the socket during drilling operations.
Love, Raymond. (1998). Inserts and compacts with lead-in surface for enhanced retention (U.S. Patent No. 5755301). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5755301
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile