Patent EP0392164A2 successfully refreshed from Google Patents.
US796768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic sheathing.
Assignee: Individual
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Filing: 1904-04-29
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Granted: 1905-08-08
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Expires: 1924-04-29
Abstract
No abstract record available.
Inventors
- 👤 Ludwig Steinmetz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:53
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/02; F41H5/04; F41H5/0442; F41H5/045; B; B63; B63B; B63B3/00; B63B3/10; B63B5/00; B63B5/12; F41H5/013
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) | 1908-08-07 | 1909-02-06 | 1909-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-08-07 | 1913-02-06 | 1913-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-08-07 | 1917-02-06 | 1917-08-08 | $7700.00 | Window Closed / Lapsed |