US33348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improved meter for water, gas
Assignee: —
•
Filing: —
•
Granted: 1861-09-24
•
Expires: 1878-09-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:28
CPC Classifications
A; A46; A46B; A46B13/00; A46B13/02; A46B13/04; A46B13/06; F; F01; F01L; F01L25/00; F01L25/02; F01L25/04; F01L25/06; F01L25/063
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) | 1864-09-23 | 1865-03-25 | 1865-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1868-09-23 | 1869-03-25 | 1869-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1872-09-23 | 1873-03-25 | 1873-09-24 | $7700.00 | Window Closed / Lapsed |