US2956359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animated display
Assignee: NEON PRODUCTS Inc
•
Filing: 1958-04-16
•
Granted: 1960-10-18
•
Expires: 1978-04-16
Abstract
No abstract record available.
Inventors
- 👤 Kenneth F Smith
- 👤 Charles E Trame
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:03
CPC Classifications
G; G09; G09F; G09F19/00; G09F19/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB189322586A
Cited
US1009839A
Cited
US1851216A
Cited
US2099243A
Cited
US2176117A
Cited
GB675699A
Cited
US2708114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |