Patent US2116099A successfully refreshed from Google Patents.
US2116099A
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Sealing, supporting, and cushioning assembly
Assignee: United States Stoneware Co
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Filing: 1936-09-04
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Granted: 1938-05-03
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Expires: 1956-09-04
Abstract
No abstract record available.
Inventors
- 👤 James M W Chamberlain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:34
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/60; B01F27/61; B01F27/71; B01F33/00; B01F33/86; B01F35/00; B01F35/40; B01F35/41; B01F35/413; F; F16; F16J; F16J15/00; F16J15/02; F16J15/021; F16J15/022; F16J15/024; F16J15/025; B01F35/30; B01F2035/35; B01F2035/351; Y; Y10; Y10S; Y10S277/00; Y10S277/917; Y10T; Y10T403/00; Y10T403/40; Y10T403/405; Y10T403/45; Y10T403/453; Y10T403/454; Y10T403/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-05-02 | 1941-11-01 | 1942-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-05-02 | 1945-11-01 | 1946-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-05-02 | 1949-11-01 | 1950-05-03 | $7700.00 | Window Closed / Lapsed |