US2767467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid phase bonding of metal strips
Assignee: Metals and Controls Corp
•
Filing: 1951-02-02
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Granted: 1956-10-23
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Expires: 1971-02-02
Abstract
No abstract record available.
Inventors
- 👤 Siegel Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:53
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/04; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/925; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1043576A
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US1130077A
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US1667787A
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US2438759A
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US2414511A
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US2558093A
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US2484118A
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US2539246A
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US2522408A
Cited
US2691815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |