US619784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam-packing gasket
Assignee: —
•
Filing: —
•
Granted: 1899-02-21
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Expires: 1916-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:24
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/116; B29C66/1162; B29C65/00; B29C65/02; B29C66/303; B29C66/3032; B29C66/50; B29C66/51; B29C66/52; B29C66/526; B29C66/5261; B29C66/5268; B29C66/70; B29C66/71; B29C66/72; B29C66/721; B29C66/7212; B29C66/7214; B29C66/72141; B29C66/73; B29C66/737; B29C66/7375; B29C66/73751; B29C66/73752; B29C66/80; B29C66/81; B29C66/814; B29C66/8145; B29C66/81471; B29D; B29D99/00; B29D99/0082; B29D99/0085; B29C35/00; B29C35/02; B29L; B29L2031/00; B29L2031/26; B29L2031/265; Y; Y10; Y10S; Y10S277/00; Y10S277/922
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) | 1902-02-21 | 1902-08-23 | 1903-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-02-21 | 1906-08-23 | 1907-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-02-21 | 1910-08-23 | 1911-02-22 | $7700.00 | Window Closed / Lapsed |