Granted Patent
B2
US 10,471,511 · App. 15/035,867 · Granted Nov 12, 2019
Method of manufacturing a hybrid cylindrical structure
Assignee:
United Technologies Corporation
B22F7/02B22F3/06B22F3/08B22F3/093B22F5/106B22F7/06B22F3/15B22F3/17B22F3/24B22F5/009B22F2998/10B22F2999/00
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Abstract
A method of manufacturing a multi-material tubular structure includes spinning a can, depositing a powdered material into the can and compacting the powdered material within the can to provide a tubular structure.
Claims (5)
1. A method of manufacturing a multi-material tubular structure comprising:
spinning a can;
providing an inner form within the can and providing a vacuum on the inner form;
depositing a powdered material into the can; and
compacting the powdered material within the can to provide a tubular structure.
Assignments (3)
CHANGE OF NAME
Recorded Jul 27, 2023
From: RAYTHEON TECHNOLOGIES CORPORATION
To: RTX CORPORATION
Reel/Frame 064714/0001 →
CORRECTIVE ASSIGNMENT TO CORRECT THE AND REMOVE PATENT APPLICATION NUMBER 11886281 AND ADD PATENT APPLICATION NUMBER 14846874. TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED AT REEL: 054062 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF ADDRESS.
Recorded Mar 4, 2021
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 055659/0001 →
CHANGE OF NAME
Recorded Sep 4, 2020
From: UNITED TECHNOLOGIES CORPORATION
To: RAYTHEON TECHNOLOGIES CORPORATION
Reel/Frame 054062/0001 →
Continuity (2)
Provisional Application
61908642
· Nov 25, 2013