Patent US694305A successfully refreshed from Google Patents.
US694305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for producing pressure on the hydrocarbon in portable reservoirs.
Assignee: Individual
•
Filing: 1900-09-26
•
Granted: 1902-02-25
•
Expires: 1920-09-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph G Branch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:54
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/06; Y; Y10; Y10T; Y10T137/00; Y10T137/1624; Y10T137/1632; Y10T137/1692; Y10T137/1759; Y10T137/1767
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1905-02-24 | 1905-08-26 | 1906-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-02-24 | 1909-08-26 | 1910-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-02-24 | 1913-08-26 | 1914-02-25 | $7700.00 | Window Closed / Lapsed |