Patent US3044129A successfully refreshed from Google Patents.
US3044129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable building
Assignee: Individual
•
Filing: 1957-11-12
•
Granted: 1962-07-17
•
Expires: 1977-11-12
Abstract
No abstract record available.
Inventors
- 👤 Floyd E Bigelow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:09
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/3445
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US410783A
Cited
GB105548A
Cited
US1307973A
Cited
US760974A
Cited
US1424222A
Cited
US1949426A
Cited
US2293569A
Cited
US2301089A
Cited
US2355663A
Cited
US2837777A
Cited
US2894290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |