Patent US3494091A successfully refreshed from Google Patents.
US3494091A
Expired / Lapsed
US
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Method of constructing houses
Assignee: LOUIS A TURTURRO JR
•
Filing: 1966-02-04
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Granted: 1970-02-10
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Expires: 1986-02-04
Abstract
No abstract record available.
Inventors
- 👤 Michael A Turturro
- 👤 Louis A Turturro Jr
- 👤 Robert H Turturro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:59
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/161; E04B; E04B1/00; E04B1/348; E04B1/35; E04B2001/3588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1362069A
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US2287229A
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FR991685A
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US2772004A
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US2731680A
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US2928560A
Cited
US3036721A
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US3006485A
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US3233768A
Cited
US3233759A
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US3236400A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |