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. 13, 1982
Filed:
Mar. 10, 1981
Applicant:
Inventor:
Milton W Garland, Waynesboro, PA (US);
Assignee:
Frick Company, Waynesboro, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25C / ;
U.S. Cl.
CPC ...
62353 ; 62 73 ;
Abstract
A tube shell ice-maker has a false bottom compartment in which trapped refrigerant gas is present to prevent ice formation around the bottom during ice-making and from which during defrosting hot gaseous refrigerant flows upwardly into the refrigerant within the tubes, the liquid remaining within the tubes, whereby delay in initiating further ice-making is minimized.
Garland, Milton. (1982). Ice-making apparatus with hot gas defrost (U.S. Patent No. 4324109). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4324109
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile