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. 21, 2011
Filed:
May. 05, 2009
Applicants:
Clint Musemeche, Youngsville, LA (US);
Clayton James Claxton, Lafayette, LA (US);
Terrence James Musemeche, New Iberia, LA (US);
Inventors:
Clint Musemeche, Youngsville, LA (US);
Clayton James Claxton, Lafayette, LA (US);
Terrence James Musemeche, New Iberia, LA (US);
Assignee:
Mech-Tech Engineering, LLC, Broussard, LA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B 13/48 (2006.01); B23P 19/04 (2006.01); E21B 19/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tong unit having a ring gear, an upper cage plate, and a jaw assembly is disclosed. The cage plate has a removable window section, through which the jaw assembly may be inserted into and removed from the central opening in the ring gear. The jaw assembly may be attached to the removable window section, so that the window section and the jaw assembly can be lifted out and inserted together.