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:
Oct. 01, 1985
Filed:
Jun. 22, 1983
Applicant:
Inventor:
John M Frazer, Machesney Park, IL (US);
Assignee:
Taylor Freezer Company, Rockton, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
2221464 ; 2221465 ;
Abstract
A pump-type dispenser for heat softenable food products including a product receptacle and a heater for heating the product in the receptacle to a predetermined product softening temperature range at which the product is heat softened to a pumpable condition. A product pump extends downwardly into the receptacle to receive product therefrom and has a spout disposed externally of the receptacle. A closed heat pipe containing a vaporizable heat transfer fluid has its upper condensation zone in heat exchange relation with the spout and its lower evaporation zone arranged to receive heat from the heater.