US2438604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prefabricated and demountable house construction
Assignee: Individual
•
Filing: 1943-01-08
•
Granted: 1948-03-30
•
Expires: 1963-01-08
Abstract
No abstract record available.
Inventors
- 👤 Henry L Gogerty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:35
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/26; E04B1/2604; E04B2001/268; E04B2001/2684
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US250867A
Cited
US540084A
Cited
US788445A
Cited
US1133138A
Cited
US1702340A
Cited
US2037736A
Cited
US2337224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-30 | 1951-09-29 | 1952-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-30 | 1955-09-29 | 1956-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-30 | 1959-09-29 | 1960-03-30 | $7700.00 | Window Closed / Lapsed |