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:
Jan. 14, 2020
Filed:
Oct. 24, 2012
Thermo Neslab Inc., Newington, NH (US);
Thermo Neslab LLC, Waltham, MA (US);
Abstract
A circulating bath () including a heater () configured to heat a fluid () in a reservoir (). The heater () is configured to be operatively connected to a source of power () by a control circuit () operatively coupled to the heater (). First and second fluid level sensors () () are operatively coupled to the control circuit (), and provide signals indicative of a low fluid condition in the reservoir (). The control circuit () is configured to receive the signals from the fluid level sensors () (), and disconnect the heater () from the source of power () in response to receiving a signal from either of the first and second fluid level sensors (), () indicative of a low fluid condition.