US2037634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible high chair and baby walker
Assignee: Individual
•
Filing: 1934-06-26
•
Granted: 1936-04-14
•
Expires: 1954-06-26
Abstract
No abstract record available.
Inventors
- 👤 Klaskin Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:58
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/04; A47D13/043; A47D1/00; A47D1/002; A47D1/004; A47D1/10; A47D11/00; A47D13/10; A47D13/107
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1939-04-14 | 1939-10-14 | 1940-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-04-14 | 1943-10-14 | 1944-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-04-14 | 1947-10-14 | 1948-04-14 | $7700.00 | Window Closed / Lapsed |