US3137931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coil transferring machine
Assignee: Individual
•
Filing: 1960-09-02
•
Granted: 1964-06-23
•
Expires: 1980-09-02
Abstract
No abstract record available.
Inventors
- 👤 Harry W Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:31
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/06; H02K15/062; H02K15/065; H02K15/066; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53143
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN A MACHINE FOR TRANSFERRING COILS TO A FIELD MEMBER HAVING RADIALLY INWARDLY DIRECTED SLOTS FROM A DUMMY MEMBER POSITIONED WITHIN SAID FIELD MEMBER, THE COMBINATION COMPRISING: A PAIR OF TONG ARMS HAVING COIL LIFTING PORTIONS; BIAS MEANS ENGAGED WITH SAID ARMS NORMALLY SEPARATING SAID PORTIONS WHEREBY THEY STRADDLE SAID DUMMY MEMBER; MEANS FOR MOVING SAID PORTIONS ONE TOWARD THE OTHER INTO A POSITION BENEATH A COIL DEPOSITED ON SAID DUMMY MEMBER, AND MEANS FOR WITHDRAWING SAID TONG ARMS TO TRANSFER THE COIL FROM THE DUMMY MEMBER TO THE FIELD MEMBER.
Claim 2
Dependent Claim
91 words
IN A MACHINE FOR TRANSFERRING COILS TO A FIELD MEMBER HAVING RADIALLY INWARDLY DIRECTED SLOTS FROM A DUMMY MEMBER POSITIONED WITHIN SAID FIELD MEMBER, THE COMBINATION COMPRISING: A PAIR OF TONG ARMS HAVING COIL LIFTING PORTIONS; BIAS MEANS ENGAGED WITH SAID ARMS NORMALLY SEPARATING SAID PORTIONS WHEREBY THEY STRADDLE SAID DUMMY MEMBER; MEANS FOR MOVING SAID PORTIONS ONE TOWARD THE OTHER INTO A POSITION BENEATH A COIL DEPOSITED ON SAID DUMMY MEMBER, AND MEANS FOR WITHDRAWING SAID TONG ARMS TO TRANSFER THE COIL FROM THE DUMMY MEMBER TO THE FIELD MEMBER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |