US3061328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable stroller
Assignee: Individual
•
Filing: 1961-04-21
•
Granted: 1962-10-30
•
Expires: 1981-04-21
Abstract
No abstract record available.
Inventors
- 👤 Konar Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:02
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/28; B62B7/00; B62B7/04; B62B7/12; B62B7/123; B62B9/10; B62B9/102; B62B9/104; B62B9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US123707A
Cited
US189897A
Cited
US2179275A
Cited
US2728580A
Cited
US2798730A
Cited
US2880011A
Cited
US2982562A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |