Patent US3239194A successfully refreshed from Google Patents.
US3239194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prefabricated fence
Assignee: Individual
•
Filing: 1963-01-11
•
Granted: 1966-03-08
•
Expires: 1983-01-11
Abstract
No abstract record available.
Inventors
- 👤 Rafael M Pike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:26
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/16
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |