US2960195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall facing
Assignee: Individual
•
Filing: 1954-12-10
•
Granted: 1960-11-15
•
Expires: 1974-12-10
Abstract
No abstract record available.
Inventors
- 👤 Toth Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:20
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/88; E04B2/96; E06; E06B; E06B7/00; E06B7/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US947656A
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US1178491A
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US1723306A
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US1931750A
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US2175653A
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US2175271A
Cited
US2231216A
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US2447272A
Cited
US2604195A
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US2663917A
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US2565747A
Cited
US2570336A
Cited
US2667951A
Cited
US2800983A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |