US3070447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating corn
Assignee: Airco Inc
•
Filing: 1960-11-25
•
Granted: 1962-12-25
•
Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 Robert C Webster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:42
CPC Classifications
B; B02; B02B; B02B1/00; B02B1/08; A; A23; A23N; A23N15/00; A23N15/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
THE METHOD OF PREPARING CORN FOR PACKAGING WHICH METHOD COMPRISES BLANCING A HUSKED EAR OF CORN, RAPIDLY FREEZING SAID BLANCHED EAR OF CORN BY DIRECT CONTACT WITH A
Claim 2
Independent Claim
28 words
THE METHOD OF PREPARING CORN FOR PACKAGING WHICH METHOD COMPRISES BLANCING A HUSKED EAR OF CORN, RAPIDLY FREEZING SAID BLANCHED EAR OF CORN BY DIRECT CONTACT WITH A
References Cited (Backward Citations)
US2085051A
Cited
US2447249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |