US2128629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy balloon
Assignee: Individual
•
Filing: 1937-12-30
•
Granted: 1938-08-30
•
Expires: 1957-12-30
Abstract
No abstract record available.
Inventors
- 👤 Worobjoff Ilija
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:53
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/10; A63H2027/1058; A63H2027/1066; A63H2027/1083
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) | 1941-08-29 | 1942-02-28 | 1942-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-08-29 | 1946-02-28 | 1946-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-08-29 | 1950-02-28 | 1950-08-30 | $7700.00 | Window Closed / Lapsed |