US3016583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
House construction
Assignee: GRUNT
•
Filing: 1954-04-13
•
Granted: 1962-01-16
•
Expires: 1974-04-13
Abstract
No abstract record available.
Inventors
- 👤 Grunt Max
- 👤 Uri Maier Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:19
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/348; E04B1/34869; E04B1/343; E04B1/34336
Claims Analysis
Total Claims: 0
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US2296413A
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US2353072A
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US2449781A
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US2542428A
Cited
US2499498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |