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:
Jan. 10, 1989
Filed:
Oct. 27, 1987
Applicant:
Inventors:
Domingo V Aguillen, Jr, Buena Park, CA (US);
Pete P Casares, Buena Park, CA (US);
John E DeForrest, Buena Park, CA (US);
Kevin C Green, Long Beach, CA (US);
Rocque A Kavanagh, Los Angeles, CA (US);
Bryan Wilkinson, Lawndale, CA (US);
Marc K Marks, Lomita, CA (US);
Gerardo Zuniga, Wilmington, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
29280 ;
Abstract
A plastic-pipe puller tool for installing subterranean utility pipes has a shaft portion, one tapered end on the shaft portion for snugly fitting within the inner wall of the plastic pipe to be installed and a second coupling end which may have a coupler which is rotatably supported from the shaft portion, to permit rapid and easy joining of the plastic pipe to the pipe-pulling means, whether a bore-pipe or a pneumatic hose.