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:
Sep. 19, 1995
Filed:
Dec. 17, 1993
John L Marty, White Bear Lake, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
The invention relates to an automated apparatus for automatic placement of a retroreflective sheeting material on markers used for the channelization of traffic. The apparatus includes a spool member to dispense the retroreflective sheeting and receive the liner material removed from the retroreflective sheeting during dispensing. The apparatus also includes a roller mechanism for advancing and positioning the retroreflective sheeting. A drive mechanism for regulating the advancement and position of the retroreflective sheeting to provide a precise length of the retroreflective sheeting according to the size of the marker is also included in the apparatus. The apparatus also comprises a positioning mechanism for automatically configuring a length of the retroreflective sheeting against the marker so that the retroreflective sheeting is precisely affixed the marker.