US1502003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbert abraham
Assignee: —
•
Filing: —
•
Granted: 1924-07-22
•
Expires: 1941-07-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:58
CPC Classifications
E; E04; E04D; E04D5/00; E04D5/02; E04D1/00; E04D1/26; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T442/00; Y10T442/20; Y10T442/2213; Y10T442/2221; Y10T442/2254; Y10T442/50
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1927-07-22 | 1928-01-21 | 1928-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-07-22 | 1932-01-21 | 1932-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-07-22 | 1936-01-21 | 1936-07-22 | $7700.00 | Window Closed / Lapsed |