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. 25, 2002
Filed:
Jun. 23, 2000
Trail Price, Monroe, IA (US);
Scott Rempe, Pella, IA (US);
Vermeer Manufacturing Company, Pella, IA (US);
Abstract
A horizontal directional drilling machine including a rod transfer member having a rod retainer that is movable between a first position and a second position. When the rod retainer is in the first position, the rod retainer is adapted to retain a pipe on the transfer member. By contrast, when the rod retainer is in the second position, a rod can be moved from the transfer member without being obstructed by the rod retainer. A sensor is provided for detecting when a pipe is positioned on the pipe transfer member, and for causing the rod retainer to automatically move from the second position to the first position when a rod is detected.