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:
Feb. 04, 1986
Filed:
Feb. 29, 1984
Applicant:
Inventors:
Harold P Dahlgren, Dallas, TX (US);
John W Gardiner, Bedford, TX (US);
Jesse L Lowdermilk, Fort Worth, TX (US);
Assignee:
Dahlgren Manufacturing Company, Inc., Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ;
U.S. Cl.
CPC ...
101183 ; 101232 ; 101219 ; 198812 ;
Abstract
An automatic sheet register control system for a printing press comprising: photocells (81-85) sensing the position of a sheet (5) relative to printing cylinder (48U); and a computer (86-89) to generate signals to actuators (75a, 75b) to adjust the length of bands (16a, 16b) which carry the sheets (5) to establish and control register of the sheet (5) relative to the printing cylinder (48U).
Dahlgren, Harold. (1986). Planetary conveyor system (U.S. Patent No. 4567824). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4567824
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile