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US1057975A
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Bolt-anchor.
Assignee: HENRY B NEWHALL SR
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Filing: 1911-05-29
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Granted: 1913-04-01
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Expires: 1931-05-29
Abstract
No abstract record available.
Inventors
- 👤 Henry B Newhall Jr
- 👤 Henry W Pleister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:01
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/12; F16B13/124
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) | 1916-03-31 | 1916-09-30 | 1917-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-03-31 | 1920-09-30 | 1921-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-03-31 | 1924-09-30 | 1925-04-01 | $7700.00 | Window Closed / Lapsed |