US2539448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Commodity chopper casing
Assignee: Globe Slicing Machine Co Inc
•
Filing: 1948-06-26
•
Granted: 1951-01-30
•
Expires: 1968-06-26
Abstract
No abstract record available.
Inventors
- 👤 Arnold W Lundell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:34
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/30; B02C18/301; B02C18/302
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US353483A
Cited
US737783A
Cited
US1683679A
Cited
DE620312C
Cited
CH189097A
Cited
US2200786A
Cited
US2222614A
Cited
US2445037A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-29 | 1954-07-31 | 1955-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-29 | 1958-07-31 | 1959-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-29 | 1962-07-31 | 1963-01-30 | $7700.00 | Window Closed / Lapsed |