Patent US817887A successfully refreshed from Google Patents.
US817887A
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Meter.
Assignee: HERSEY MANUFACTURING Co
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Filing: 1905-07-07
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Granted: 1906-04-17
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Expires: 1925-07-07
Abstract
No abstract record available.
Inventors
- 👤 James A Tilden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:32
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/44; F04D29/441; F04D29/444
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) | 1909-04-16 | 1909-10-16 | 1910-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-04-16 | 1913-10-16 | 1914-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-04-16 | 1917-10-16 | 1918-04-17 | $7700.00 | Window Closed / Lapsed |