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:
Apr. 01, 1980
Filed:
Jun. 30, 1978
Masanao Okatani, Kawagoe, JP;
Hiroshi Onishi, Kawagoe, JP;
Yoshiaki Ishibashi, Kawagoe, JP;
Reisuke Sato, Kawagoe, JP;
Hisashi Suganuma, Kawagoe, JP;
Tomohisa Yokogawa, Kawagoe, JP;
Yoshiharu Ueki, Kawagoe, JP;
Haruo Kama, Kawagoe, JP;
Tadashi Kosuga, Kawagoe, JP;
Tadashi Ogawa, Saitama, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A preset state indicating unit for use in an electronic tuning type receiver generates a visual indication when both a presetting switch and one of a plurality of channel selecting switches have been properly selected. The preset state indicating unit thus insures that tuning information pertaining to a selected station is actually stored in memory during the presetting operation done by the user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile