Patent US462278A successfully refreshed from Google Patents.
US462278A
Expired / Lapsed
US
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Steam-joint packing
Assignee: —
•
Filing: —
•
Granted: 1891-11-03
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Expires: 1908-11-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:36
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/114; B29C66/1142; B29C65/00; B29C65/56; B29C65/562; B29C65/564; B29C66/50; B29C66/51; B29C66/52; B29C66/522; B29C66/5221; B29C66/52211; B29C66/63; B29C66/636; B29C66/70; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; F; F16; F16J; F16J15/00; F16J15/02; F16J15/021; F16J15/022; F16J15/024; F16J15/027; F16J15/16; F16J15/32; F16J15/3268; F16J15/3272; B29C66/71; B29C66/729; B29C66/7292; B29L; B29L2031/00; B29L2031/26; B29L2031/265
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) | 1894-11-02 | 1895-05-04 | 1895-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-11-02 | 1899-05-04 | 1899-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-11-03 | 1903-05-05 | 1903-11-04 | $7700.00 | Window Closed / Lapsed |