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. 21, 2025
Filed:
Jan. 11, 2023
Applicant:
Elemental Machines, Inc., Salem, NH (US);
Inventors:
Sridhar Iyengar, Salem, NH (US);
Casey Peters, Caldwell, NJ (US);
Assignee:
Elemental Machines, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 21/00 (2006.01); F25D 21/04 (2006.01);
U.S. Cl.
CPC ...
F25D 21/006 (2013.01); F25D 21/008 (2013.01); F25D 21/04 (2013.01); F25D 2700/122 (2013.01); F25D 2700/14 (2013.01);
Abstract
A method for determining a time frame for when a freezer having a compressor should be defrosted include the steps of measuring compressor cycling over time, determining a change in compressor cycling over time, and determining from the change in in compressor cycling over time determined a time frame for when the freezer should be defrosted.