US3301534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint shaker machine
Assignee: Chamberlain Corp
•
Filing: 1965-03-22
•
Granted: 1967-01-31
•
Expires: 1985-03-22
Abstract
No abstract record available.
Inventors
- 👤 Lawrence D Orser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:42
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/06; B01; B01F; B01F31/00; B01F31/20; B01F31/23; B01F35/00; B01F35/40; B01F35/42; Y; Y10; Y10S; Y10S366/00; Y10S366/605
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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |