US244557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet-rubber for packing
Assignee: —
•
Filing: —
•
Granted: 1881-07-19
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Expires: 1898-07-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:56
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/22; Y; Y10; Y10S; Y10S277/00; Y10S277/935; Y10S277/936; Y10S277/944; Y10S425/00; Y10S425/13; Y10T; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/109; Y10T442/124; Y10T442/184; Y10T442/188; Y10T442/20; Y10T442/2041; Y10T442/2049
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) | 1884-07-18 | 1885-01-17 | 1885-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-07-18 | 1889-01-17 | 1889-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-07-18 | 1893-01-17 | 1893-07-19 | $7700.00 | Window Closed / Lapsed |