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:
Jun. 05, 1979
Filed:
Aug. 02, 1978
Applicant:
Inventor:
Donald E King, Louisville, KY (US);
Assignee:
Ayr King Corporation, Louisville, KY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E05G / ;
U.S. Cl.
CPC ...
109 19 ; 109 11 ;
Abstract
Disclosed is a cylindrical housing mounted within a frame for rotation about its vertical, central, longitudinal axis. A chordal wall divides the cylinder into chordal segments and diametrically opposite access openings in the cylinder sidewall give access to each of the segments. A tray diametrically movable in one segment is controlled by a handle extending into the other segment. Sealing members prevent air leakage between the frame and the cylinder for all rotative positions of the cylinder within the frame.