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:
Jul. 04, 2023
Filed:
Sep. 15, 2020
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/06 (2006.01); G06F 16/23 (2019.01); H04L 9/32 (2006.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 9/0637 (2013.01); G06F 16/2379 (2019.01); H04L 9/3213 (2013.01); H04L 9/50 (2022.05);
Abstract
A system and method for executing and recording transactions for a key in a blockchain. A method includes creating a smart contract on receiving a request to order a key on lease for a first period of time. The method further includes determining an availability of the key and determining an availability of digital tokens in an account of the user. The method also includes executing the smart contract for the first period of time by executing a first transaction using the digital tokens and recording the executed first transaction and the executed smart contract in a block of a block chain to provide the key on lease.