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, 1996
Filed:
Feb. 23, 1995
James M Graverholt, Woodinville, WA (US);
William L Landsborough, Bothell, WA (US);
Maverick International, Inc., Mukilteo, WA (US);
Abstract
The encoder cartridge includes a cartridge body which is divided interiorly into upper and lower portions. A ribbon is mounted on a feed spool in the upper portion and feeds through a series of guide elements to a lower portion which includes a take-up reel upon which the ribbon is wound by a traction gear member which is in turn advanced by a motor. The cartridge body is configured to match closely that of the feed spool and take-up reel, with an opening at one end of the body for the ribbon, the opening being substantially smaller than the width of the cartridge and similar to the diameter of the encoder font wheel.