Patent US356772A successfully refreshed from Google Patents.
US356772A
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US
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Behest mabx
Assignee: Dr Ing HCF Porsche AG
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Filing: —
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Granted: 1887-02-01
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Expires: 1904-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:11
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2076; A44B; A44B11/00; A44B11/02; A44B11/06; A44B11/10; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4058; Y10T24/407
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) | 1890-01-31 | 1890-08-02 | 1891-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-01-31 | 1894-08-02 | 1895-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-01-31 | 1898-08-02 | 1899-02-01 | $7700.00 | Window Closed / Lapsed |