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. 06, 1987
Filed:
Jan. 07, 1987
Applicant:
Inventors:
Richard C Shepherd, Dalton, GA (US);
C Robert Safarik, Tampa, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06B / ; D06B / ;
U.S. Cl.
CPC ...
8151 ; 8158 ; 55 95 ; 55256 ; 68 15 ; 68183 ; 261124 ; 261141 ;
Abstract
A carpet dye beck is provided with submerged combustion heating apparatus for heating dye solution in the dye beck, by discharging pressurized high-temperature gas directly into the dye solution. The discharge of pressurized high-temperature gas directly into the dye solution provides bubbling of the gas through the solution, with turbulent agitation of the dye solution, and promotes high-efficiency, cost effective heating of a dye bath.