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. 15, 2024
Filed:
Sep. 06, 2022
Leister Technologies Ag, Kägiswil, CH;
Stefan Lurati, Sarnen, CH;
Ivo Ulrich, Eschenbach, CH;
Leister Technologies AG, Kägiswil, CH;
Abstract
A hand-held hot air device is provided with a housing for at least a fan, a control device, actuating elements and a display and operating device as well as a heating tube arranged at the housing with an integrated heating element and temperature sensor, characterized in that in the control device as a function of a plurality of different air guide options for the hot air emerging from the heating tube after the heating tube there are provided calibration curves, wherein the hand-held hot air device with the control device is configured to, after setting the respective air guide at the outlet from the heating tube, output the air temperature at the location corresponding with the air guide on the display in accordance with the calibration curve of the air guide. Further, a corresponding method for operating a hand-held hot air device is provided.