Planetarium fixed die for thread form rolling
Description
Claims
The ornamental design for a planetarium fixed die for thread form rolling as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D1084064
Type: Grant
Filed: Dec 18, 2022
Date of Patent: Jul 15, 2025
Assignee: FORM ROLL TECH CO., LTD. (Yamanashi)
Inventors: Toshinaka Shinbutsu (Yamanashi), Shuichi Amano (Yamanashi)
Primary Examiner: Patricia A Palasik
Application Number: 29/863,336
Type: Grant
Filed: Dec 18, 2022
Date of Patent: Jul 15, 2025
Assignee: FORM ROLL TECH CO., LTD. (Yamanashi)
Inventors: Toshinaka Shinbutsu (Yamanashi), Shuichi Amano (Yamanashi)
Primary Examiner: Patricia A Palasik
Application Number: 29/863,336
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)