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. 04, 2021
Filed:
Apr. 22, 2019
Applicant:
The Sollami Company, Herrin, IL (US);
Inventor:
Phillip Sollami, Herrin, IL (US);
Assignee:
The Sollami Company, Herrin, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
E21C 35/18 (2006.01); E21C 35/19 (2006.01); E21C 35/183 (2006.01);
U.S. Cl.
CPC ...
E21C 35/19 (2013.01); E21C 35/1831 (2020.05); E21C 35/1835 (2020.05); E21C 35/191 (2020.05);
Abstract
A unitary diamond bit/holder, tool, and/or pick assembly that includes a forward extension axially extending from a body of the bit/holder and a tungsten carbide ring mounted in an annular trough at a forward end of the body around the forward extension. A diamond tipped bit tip insert is positioned and brazed in a bore of the forward extension, a forward end of the forward extension extending axially above a base of the bit tip insert.
Sollami, Phillip. (2021). Diamond tipped unitary holder/bit (U.S. Patent No. 10995613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10995613
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile