US529633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: James Hardie Technology Ltd
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Filing: —
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Granted: 1894-11-20
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Expires: 1911-11-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:13
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/32; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/956; Y10S411/961; Y10S411/963; Y10S411/974; Y10S411/975; Y10S411/977
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) | 1897-11-19 | 1898-05-21 | 1898-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1901-11-20 | 1902-05-22 | 1902-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1905-11-20 | 1906-05-22 | 1906-11-21 | $7700.00 | Window Closed / Lapsed |