US2817088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air inflated boxing gloves
Assignee: Individual
•
Filing: 1955-07-13
•
Granted: 1957-12-24
•
Expires: 1975-07-13
Abstract
No abstract record available.
Inventors
- 👤 Vrana Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:20
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/14; A63B71/141; A63B71/145; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-23 | 1961-06-24 | 1961-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-23 | 1965-06-24 | 1965-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-23 | 1969-06-24 | 1969-12-24 | $7700.00 | Window Closed / Lapsed |