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:
Jun. 26, 2001
Filed:
Mar. 06, 2000
Qui Jian Ping, Hangzhou, CN;
Great Neck Saw Manufacturers, Inc., Mineola, NY (US);
Abstract
A clamp having a first leg, a second lega and a base connecting the first and second leg together. An anvil on the first leg and an opening in the second leg. A threaded bolt having threads extending through the opening. A striker head at one end of the threaded bolt which is opposite to and faces the anvil. A control box in the second leg communicating with the opening. A control block mounted within the control box. The control block having teeth extending therefrom which face the threads in the threaded bolt. A control mechanism is provided for moving the control block from a position in which its teeth engage and mesh with the threads on the threaded bolt to a position in which its teeth are disengaged from the threads on the threaded bolt.