US2475103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural member
Assignee: CAPITOL HOMES Inc
•
Filing: 1945-02-22
•
Granted: 1949-07-05
•
Expires: 1965-02-22
Abstract
No abstract record available.
Inventors
- 👤 Mannist Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:08
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/30; E04C3/32; E04C3/02; E04C3/04; E04C3/08; E04C2003/0486; E04C2003/0495
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1253216A
Cited
US1907209A
Cited
US2075772A
Cited
US2152189A
Cited
US2140313A
Cited
US2309823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-04 | 1953-01-03 | 1953-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-04 | 1957-01-03 | 1957-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-04 | 1961-01-03 | 1961-07-05 | $7700.00 | Window Closed / Lapsed |