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. 29, 2010
Filed:
Jun. 30, 2009
Gerry Gadzella, Saskatoon, CA;
Dennis G. Thompson, Saskatoon, CA;
Ryan R. Georgison, Saskatoon, CA;
David D. Seib, Saskatoon, CA;
Matthew S. Naylor, Saskatoon, CA;
Terrance A. Friggstad, Grasswood, CA;
Gerry Gadzella, Saskatoon, CA;
Dennis G. Thompson, Saskatoon, CA;
Ryan R. Georgison, Saskatoon, CA;
David D. Seib, Saskatoon, CA;
Matthew S. Naylor, Saskatoon, CA;
Terrance A. Friggstad, Grasswood, CA;
CNH Canada, Ltd., , CA;
Abstract
A marker assembly has a scalable frame that allows a user to set the width of the frame to provide flexibility in defining the width at which a marking furrow is made. The scalable frame includes multiple linkages interconnected to one another in a manner that allows the frame to be folded into a relatively compact configuration for storage and/or transport. An outer linkage has a telescoping member that allows a user to vary the spacing of a marking disc to vary the width at which a marking furrow is made in the ground.