US2613863A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for charging and sealing tubing with solder
Assignee: Motors Liquidation Co
•
Filing: 1946-04-30
•
Granted: 1952-10-14
•
Expires: 1966-04-30
Abstract
No abstract record available.
Inventors
- 👤 Chester F Louthan
- 👤 George B Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:53
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/14; B65B31/00; B65B31/02; Y; Y10; Y10S; Y10S53/00; Y10S53/03; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49993
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1201929A
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US1679386A
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US1893380A
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US1911410A
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US2059931A
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US2427747A
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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) | 1955-10-14 | 1956-04-14 | 1956-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-14 | 1960-04-14 | 1960-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-14 | 1964-04-14 | 1964-10-14 | $7700.00 | Window Closed / Lapsed |