US1050205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for high chairs.
Assignee: Individual
•
Filing: 1912-02-20
•
Granted: 1913-01-14
•
Expires: 1932-02-20
Abstract
No abstract record available.
Inventors
- 👤 Katherine F Conley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:51
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/04; B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28
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) | 1916-01-14 | 1916-07-15 | 1917-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-01-14 | 1920-07-15 | 1921-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-01-14 | 1924-07-15 | 1925-01-14 | $7700.00 | Window Closed / Lapsed |