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:
Mar. 28, 2000
Filed:
Jun. 30, 1998
Dennis Chancellor, Camarillo, CA (US);
Nate International, Woodland Hills, CA (US);
Abstract
An improved pipe for positioning on the bottom of a body of water comprises a non-cylindrical shape and a widened, bottom contacting, base portion. Various embodiments of the improved pipe have a decreased tendency to float, to migrate upwards through a covering material, and/or to clog. The improved pipe may advantageously comprise a `D` shape wherein the widened, bottom contacting, base portion of the pipe is the flat portion of the `D`. The pipe may also have wings which extend the width of the base portion beyond the point at which the curved wall of the pipe contacts the base portion. The pipe may also have filter plugs removeably engaged in fluid inlet/outlet orifices. In some embodiments, the orifices will be positioned on the bottom of the pipe as part of the widened bottom contacting base portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile