US3032229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite housing
Assignee: Individual
•
Filing: 1959-04-06
•
Granted: 1962-05-01
•
Expires: 1979-04-06
Abstract
No abstract record available.
Inventors
- 👤 Schoepe Adolf
- 👤 Orville K Doyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:50
CPC Classifications
F; F16; F16L; F16L55/00; F16L55/10; F16L55/115; F16L55/1157; F16B; F16B21/00; F16B21/10; F16L37/00; F16L37/08; F16L37/084; F16L37/088; F16L37/0885; Y; Y10; Y10S; Y10S285/00; Y10S285/921
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US649800A
Cited
US1416232A
Cited
US1958165A
Cited
US2021241A
Cited
US2260712A
Cited
FR1037391A
Cited
US2865076A
Cited
US2812093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |