US2199152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building construction
Assignee: Individual
•
Filing: 1937-01-27
•
Granted: 1940-04-30
•
Expires: 1957-01-27
Abstract
No abstract record available.
Inventors
- 👤 Alfred J Edge
- 👤 Walter S Edge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:11
CPC Classifications
E; E04; E04C; E04C5/00; E04C5/01; E04C5/06; E04B; E04B1/00; E04B1/16; E04B1/167; E04B1/168; E04B1/18; E04B1/24; E04C3/00; E04C3/02; E04C3/04; E04C3/08; E04C5/02; E04C5/04; E04C5/065; H; H02; H02G; H02G3/00; H02G3/02; H02G3/04; H02G3/0437; H02G3/0443; E04B2/00; E04B2/84; E04B2/842; E04B2/845; E04B2001/2466; E04B2001/2472; E04B2001/2481; E04B2001/2484; E04C2003/0486; E04C2003/0495; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T29/49623; Y10T29/49625
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-04-30 | 1943-10-30 | 1944-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-04-30 | 1947-10-30 | 1948-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-04-30 | 1951-10-30 | 1952-04-30 | $7700.00 | Window Closed / Lapsed |