US1498356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shingle
Assignee: Individual
•
Filing: 1923-10-23
•
Granted: 1924-06-17
•
Expires: 1943-10-23
Abstract
No abstract record available.
Inventors
- 👤 Davis Isadore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:26
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/34; E04D1/29; E04D1/2907; E04D1/2914; E04D1/2918; E04D2001/3408; E04D2001/3414; E04D2001/3444; E04D2001/3447; E04D2001/3452; E04D2001/3458; E04D2001/3461; E04D2001/347; E04D2001/3476; E04D2001/3488; E04D2001/3491
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) | 1927-06-17 | 1927-12-17 | 1928-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-06-17 | 1931-12-17 | 1932-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-06-17 | 1935-12-17 | 1936-06-17 | $7700.00 | Window Closed / Lapsed |