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. 23, 1988
Filed:
Aug. 11, 1986
Hiroo Katsura, Nara, JP;
Tsutomu Takahara, Nara, JP;
Yusuke Suzuoki, Osaka, JP;
Junji Tanaka, Yamatokoriyama, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A programmable electronic calculator comprises a program command memory for storing program commands, a comment information input device actuated for inputting new comment information in place of the program commands, a detection device for detecting that the new comment information is inputted, an output buffer for storing the inputted comment information in place of or together with each of the program commands, an output device for permitting the output buffer to output its contents, and a CPU for perform calculations according to the contents of the program command memory and the output buffer.