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. 23, 2015
Filed:
Oct. 21, 2011
Applicant:
Brian D. Henry, North Lawrence, OH (US);
Inventor:
Brian D. Henry, North Lawrence, OH (US);
Assignee:
Miller Weldmaster Corporation, Navarre, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/18 (2006.01); B32B 37/06 (2006.01); B32B 39/00 (2006.01); B32B 43/00 (2006.01); B30B 3/04 (2006.01); B30B 15/34 (2006.01); B29C 65/20 (2006.01); B29C 65/00 (2006.01);
U.S. Cl.
CPC ...
B29C 65/2084 (2013.01); B29C 66/135 (2013.01); B29C 66/431 (2013.01); B29C 66/73921 (2013.01); B29C 66/8324 (2013.01); B29C 66/83413 (2013.01); B29C 66/8362 (2013.01); B29C 66/845 (2013.01); B29C 66/86533 (2013.01); B29C 66/8742 (2013.01); B29C 66/876 (2013.01); B29C 66/91421 (2013.01);
Abstract
A relatively small and lightweight portable plastic welding machine is suitable for use on a table top. The welding machine has stationary and traveling modes for welding one or more sheets of flexible plastic material. A single motor is provided for driving rotation of pinch rollers adjacent a welding tip and rotation of a drive wheel to cause travel of the machine. A clutch provides the ability to easily switch between the stationary and traveling modes.