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. 17, 1990
Filed:
Aug. 03, 1987
Jody A Hobson, Rocky River, OH (US);
Rubbermaid Incorporated, Wooster, OH (US);
Abstract
A self-watering planter (10) includes an outer shell (11) and an inner liner (12) nested within the shell (11). A reservoir (21) for water is formed therebetween. A wick (22) transfers water from the reservoir (21) to the plant rooted within liner (12). A water intake and float tube assembly (13) includes an intake column (42) for transmitting water to the reservoir (21). A float tube (25) houses a float rod (27) which carries a float (29) at the bottom thereof giving a visual indication of the level of the water in the reservoir (21) at the top of the assembly (13). A cylinder (41) protects the float (29) from turbulence which might be created when water is transferred to the reservoir (21) through column (42) so that no false readings as to the water level are created.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile