US2692046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for gauging and sorting balls
Assignee: PIONEER STEEL BALL Inc
•
Filing: 1949-11-15
•
Granted: 1954-10-19
•
Expires: 1969-11-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Frank A Clary
- 👤 Grant N Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:13
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/06; B07C5/065
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1173366A
Cited
US1607932A
Cited
GB212846A
Cited
US1980815A
Cited
US2091815A
Cited
US2099223A
Cited
US2331422A
Cited
GB561515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-18 | 1958-04-19 | 1958-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-18 | 1962-04-19 | 1962-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-18 | 1966-04-19 | 1966-10-19 | $7700.00 | Window Closed / Lapsed |