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. 01, 1979
Filed:
Jun. 27, 1977
Marvin A Goldman, Great Neck, NY (US);
Jerome N Goldman, New York, NY (US);
Silvio J DiMarchi, Brooklyn, NY (US);
Penn-Plax Plastics, Inc., Garden City, NY (US);
Abstract
A directional flow circulator is provided for aquariums for distributing heated water from the heater throughout the aquarium tank. The circulator is positioned concentrically with a heater and serves to collect and distribute heated water through a directional flow spout to the far reaches of the tank to avoid concentrated hot and cold spots in the aquarium tank. The circulator is configured to accommodate any length standard heater, and includes means to fix the circulator on the tank wall at the proper height for the length of the heater used.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile