Patent US2622946A successfully refreshed from Google Patents.
US2622946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retaining means for idler units
Assignee: MCKISSICK PRODUCTS
•
Filing: 1950-12-12
•
Granted: 1952-12-23
•
Expires: 1970-12-12
Abstract
No abstract record available.
Inventors
- 👤 William H Mckissick
- 👤 Jr Jessee E Fate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:22
CPC Classifications
F; F16; F16H; F16H55/00; F16H55/32; F16H55/36; F16C; F16C19/00; F16C19/54; F16C19/541; F16C19/542; F16C19/543; F16C35/00; F16C35/04; F16C35/06; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16C2361/00; F16C2361/63
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |