Patent US1243310A successfully refreshed from Google Patents.
US1243310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool-handle.
Assignee: ZE-LITT MANUFACTURING Co
•
Filing: 1915-12-01
•
Granted: 1917-10-16
•
Expires: 1935-12-01
Abstract
No abstract record available.
Inventors
- 👤 Zeno Littman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:31
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/117; B23B31/1179; B25; B25G; B25G3/00; B25G3/02; B25G3/06; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17931; Y10T279/17957; Y10T407/00; Y10T407/18; Y10T407/1825
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) | 1920-10-15 | 1921-04-16 | 1921-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-10-15 | 1925-04-16 | 1925-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-10-15 | 1929-04-16 | 1929-10-16 | $7700.00 | Window Closed / Lapsed |