Patent US2686700A successfully refreshed from Google Patents.
US2686700A
Expired / Lapsed
US
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Joint for connecting sink tops
Assignee: Kaiser Metal Products Inc
•
Filing: 1953-04-16
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Granted: 1954-08-17
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Expires: 1973-04-16
Abstract
No abstract record available.
Inventors
- 👤 Thomas A Mccarran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:46
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/32; E03C1/33; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1893481A
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US1786497A
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US2101344A
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US2104550A
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US2166196A
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US2327585A
Cited
US2484283A
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US2582816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-16 | 1958-02-15 | 1958-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-16 | 1962-02-15 | 1962-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-16 | 1966-02-15 | 1966-08-17 | $7700.00 | Window Closed / Lapsed |