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. 19, 1994
Filed:
Jun. 04, 1992
Merle J Heider, Humboldt, IA (US);
Dale J Heider, Humboldt, IA (US);
Leon J Heider, Humboldt, IA (US);
Craig J Heider, Humboldt, IA (US);
Other;
Abstract
A top closure for a rectangular box includes a tarpaulin having one edge connected to one top edge of the box, and having the opposite edge wound around an elongated shaft. A reversible motor is connected to the shaft for winding and unwinding the tarpaulin to open and close the top closure. A remote transmitter is adapted to send either a wind or an unwind signal to a receiver which is connected through solenoids to the reversible motor. By pressing one button on the remote transmitter it is possible to rotate the motor in one direction, and by pressing the other button on the remote transmitter it is possible to rotate the motor in the opposite direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile