Patent US2103618A successfully refreshed from Google Patents.
Patent US533655A successfully refreshed from Google Patents.
US533655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dropper
Assignee: —
•
Filing: —
•
Granted: 1895-02-05
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Expires: 1912-02-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:25
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/28; B65D47/286; A; A47; A47G; A47G19/00; A47G19/12
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) | 1898-02-04 | 1898-08-06 | 1899-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-02-05 | 1902-08-07 | 1903-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-02-05 | 1906-08-07 | 1907-02-06 | $7700.00 | Window Closed / Lapsed |