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.

Date of Patent:
May. 24, 2022

Filed:

May. 15, 2019
Applicant:

The Sollami Company, Herrin, IL (US);

Inventor:

Phillip Sollami, Herrin, IL (US);

Assignee:

The Sollami Company, Herrin, IL (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21C 35/19 (2006.01); E21C 35/18 (2006.01); E21C 35/197 (2006.01);
U.S. Cl.
CPC ...
E21C 35/191 (2020.05); E21C 35/18 (2013.01); E21C 35/188 (2020.05); E21C 35/197 (2013.01);
Abstract

An improved base block is disclosed for use mainly in road milling equipment, but also capable of use in trenching equipment and mining equipment. The base mounting portion is shortened in length from such prior art base blocks and has a reduced length device receiving portion extending therefrom that includes a bore therethrough. Rearwardly of the device receiving portion, the base mounting portion includes a reduced diameter semi-bore or curved wall capable of engaging a portion of the shank side wall of a standard length bit/holder shank. Additionally, an angled slot adjacent the rear of the device receiving bore increases access to the rear to aid removal of a bit/holder therefrom.


Find Patent Forward Citations

Sollami, Phillip. (2022). Rear of base block (U.S. Patent No. 11339656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11339656

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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