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:
Jul. 05, 1994
Filed:
Jun. 19, 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
An improved tractor-trailer assembly utilizes a trailer bottom wall having a drop center portion which is located rearwardly of the longitudinal midpoint of the trailer. The bottom wall of the cargo container is attached to and suspended from the upper edges of the sidewalls of the trailer. In one form of the invention, the bottom wall has a rectangular cross-sectional configuration, and in another form of the invention, the bottom wall has an arcuate U-shaped cross-sectional configuration.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile