US893676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Concealed fastener and joint in woodwork.
Assignee: Individual
•
Filing: 1907-12-11
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Granted: 1908-07-21
•
Expires: 1927-12-11
Abstract
No abstract record available.
Inventors
- 👤 David L Tschantz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:19
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/10; A47G1/101; A47G1/102; E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/98; E06B3/982; F; F16; F16B; F16B2200/00; F16B2200/65
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) | 1911-07-21 | 1912-01-20 | 1912-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-07-21 | 1916-01-20 | 1916-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-07-21 | 1920-01-20 | 1920-07-21 | $7700.00 | Window Closed / Lapsed |