US2703997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for and method of cold pressure welding
Assignee: The General Electric Company PLC
•
Filing: 1950-06-01
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Granted: 1955-03-15
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Expires: 1970-06-01
Abstract
No abstract record available.
Inventors
- 👤 Sowter Anthony Bagnold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:31
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US334554A
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US1482818A
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US1694629A
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US2018073A
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US2361089A
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US2467913A
Cited
US2522408A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |