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:
Jan. 09, 1979
Filed:
Aug. 11, 1977
Applicant:
Inventors:
James T Huxtable, Peoria, IL (US);
Robert G Miller, East Peoria, IL (US);
Tommy E Robinson, Peoria, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
3401 / ;
Abstract
A system for transmitting binary-bit words from a sending station to a receiving station wherein each word has the same number N of binary bits and wherein each different word has the same number M of binary 1's and the same number (N-M) of binary O's as every other word but in a different arrangement. The number of binary 1's in each word received is counted, and if such count is not exactly equal to M, the word is rejected as inaccurately received.