Patent US2063567A successfully refreshed from Google Patents.
Patent US1764237A successfully refreshed from Google Patents.
US1764237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Equalizer bar
Assignee: A S KLEINHAMMER
•
Filing: 1929-04-03
•
Granted: 1930-06-17
•
Expires: 1949-04-03
Abstract
No abstract record available.
Inventors
- 👤 Theron J Applebaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:30
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0619; B; B60; B60G; B60G21/00; B60G21/02; B60G21/04; B60G21/05; B60G7/00; B60G7/005; F16C2326/00; F16C2326/01; F16C2326/05; Y; Y10; Y10S; Y10S16/00; Y10S16/20
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) | 1933-06-16 | 1933-12-16 | 1934-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-06-16 | 1937-12-16 | 1938-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-06-16 | 1941-12-16 | 1942-06-17 | $7700.00 | Window Closed / Lapsed |