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:
May. 03, 1977
Filed:
Jun. 11, 1975
Applicant:
Inventor:
Michael Guthrie Webb, Wootton Bridge, EN;
Assignee:
The British Petroleum Company Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
210122 ; 2102 / ; 210D / ; 210D / ;
Abstract
An oil pick up device for removing oil off the surface of water consists of a series of vertical plates driven from a central drive member. The plates pass through the oil/water surface and oil is picked up. Scrapers remove the oil and lead it away. There is also incorporated a pneumatic device for maintaining the pick-up device at the right level in the water.
Webb, Michael. (1977). Oil pick up device (U.S. Patent No. 4021344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4021344
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile