US2624982A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for polishing and buffing articles with abrasive carrying fluids
Assignee: Wagner Brothers Inc
•
Filing: 1949-12-30
•
Granted: 1953-01-13
•
Expires: 1969-12-30
Abstract
No abstract record available.
Inventors
- 👤 Wal Henry J Vander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:27
CPC Classifications
B; B24; B24C; B24C3/00; B24C3/08; B24C3/10; B24C3/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1249493A
Cited
US1352598A
Cited
US1588768A
Cited
US1907411A
Cited
US1907196A
Cited
US2073184A
Cited
US2462480A
Cited
US2395160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-13 | 1956-07-14 | 1957-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-13 | 1960-07-14 | 1961-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-13 | 1964-07-14 | 1965-01-13 | $7700.00 | Window Closed / Lapsed |