Patent US2712875A successfully refreshed from Google Patents.
US2712875A
Expired / Lapsed
US
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Garage construction
Assignee: Individual
•
Filing: 1952-08-15
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Granted: 1955-07-12
•
Expires: 1972-08-15
Abstract
No abstract record available.
Inventors
- 👤 Leopold Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:56
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18; E04H6/24; E04H6/245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1584080A
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US1465135A
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US1565907A
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US1605220A
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US1955959A
Cited
US1931402A
Cited
FR701586A
Cited
US1886943A
Cited
US1966165A
Cited
US2412009A
Cited
US2675134A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-11 | 1959-01-10 | 1959-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-11 | 1963-01-10 | 1963-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-11 | 1967-01-10 | 1967-07-12 | $7700.00 | Window Closed / Lapsed |