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:
Jul. 28, 2026
Filed:
Oct. 20, 2021
The Sollami Company, Herrin, IL (US);
Phillip Sollami, Herrin, IL (US);
The Sollami Company, Herrin, IL (US);
Abstract
An insertion and extraction system adapted to insert and extract a bit holder from a bore of a base block that includes a hydraulic cylinder, a bolt, a washer, and an extraction cup. The system can further include a nut adapted to engage the bolt. For insertion, the hydraulic cylinder is mounted to the bit holder, the washer is mounted adjacent the base block, the bolt is inserted through the hydraulic cylinder, through the bit holder, through the base block, and through the washer. The nut is threaded onto the bolt and a hose from a hydraulic pump is connected to the hydraulic cylinder. When the pump is activated, the bit holder is inserted into the base block. For extraction, the bit holder is mounted into the extraction cup, the hydraulic cylinder is mounted to the extraction cup, the bolt is inserted through the hydraulic cylinder, through the bit holder, and through the base block, the nut is threaded onto the bolt, and the hose from the hydraulic pump is connected to the hydraulic cylinder. When the pump is activated, the bit holder is extracted from the base block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile