Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John D. Martelli0
Date of Patent
October 22, 2024
0Patent Application Number
181065470
Date Filed
February 7, 2023
0Patent Citations
Patent Primary Examiner
Patent abstract
An independent thread tension apparatus and method has a thread support where the thread support releasably retains thread. A motor is connected with the thread support and a controller is connected with the motor such that the controller operates to move the thread support in a first direction as thread is pulled off the thread support in a second direction opposite to the first direction such that a selected tension is added to the thread.
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