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:
Oct. 27, 2009
Filed:
Feb. 02, 2006
Applicant:
Philip Paull, Noblesville, IN (US);
Inventor:
Philip Paull, Noblesville, IN (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A trench box, including a pair of oppositely disposed parallel elongated sidewalls defining a work volume, distal and proximal support members extending between the sidewalls, and a track positioned between the sidewalls. Track adjusting members extend between the track and the support members and a movable tram connecting plate is connected to the track. An actuator is coupled to the track and energizable to move the tram connecting plate and a tool module is operationally connectable to the tram connecting plate. A pipe dispensing assembly and a gravel hopper assembly are positionable within the working volume.