Patent JPS63255782A successfully refreshed from Google Patents.
Patent US3066981A successfully refreshed from Google Patents.
US3066981A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby chair bed
Assignee: Individual
•
Filing: 1961-02-13
•
Granted: 1962-12-04
•
Expires: 1981-02-13
Abstract
No abstract record available.
Inventors
- 👤 Matilda D Welsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:18
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/002; A47D11/00; A47D11/005
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US871022A
Cited
GB472519A
Cited
US2190401A
Cited
US2384711A
Cited
FR1007342A
Cited
FR1091373A
Cited
US2834029A
Cited
FR1124109A
Cited
US2928457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |