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. 21, 1986
Filed:
Oct. 03, 1985
Masao Yoshida, Tokyo, JP;
Kabushiki Gaisha Waizen, Tokyo, JP;
Abstract
Disclosed is a poster including a white base sheet and a plurality of parallel black stripes of various widths that are in conformity with the values in the light or dark tones in an original picture, thereby mixing black and white lines so as to produce a desired halftone picture. The parallel stripes of various widths are formed by a computer-assisted cutter. Its cutting tool is moved in an adhesive black film in response to an electrical signal representing the values in the light and dark tones in the stripe pattern of the original picture, thus cutting stripes of various widths in the black film. Then, the black stripes of various widths are applied to the white background, mixing the black stripes and the resultant white stripes, and producing a halftone-like picture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile