US2637656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corn popping machine
Assignee: Individual
•
Filing: 1952-03-05
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Granted: 1953-05-05
•
Expires: 1972-03-05
Abstract
No abstract record available.
Inventors
- 👤 Roy J Baunach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:27
CPC Classifications
A; A23; A23L; A23L7/00; A23L7/10; A23L7/161; A23L7/174; A23L7/183; A23L7/187
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
102 words
IN A CORN POPPER, IN COMBINATION, AN UPWARDLY OPEN CORN POPPING CHAMBER, A KERNEL STORAGE CHAMBER, A POPPING OIL STORAGE CHAMBERS, A HOUSING CONTAINING SAID STORAGE CHAMBERS, A STANDARD ADJACENT SAID POPPING CHAMBER, MEANS ON SAID STANDARD FOR MOUNTING SAID HOUSING IN A FIRST POSITION OVERLYING SAID POPPING CHAMBER AND PROVIDING FOR MOVEMENT OF SAID HOUSING TO A SECOND POSITION GENERALLY INVERTED AND AWAY FROM SAID FIRST POSITION FOR EFFECTUATING REMOVAL OF POPPED CORN FROM SAID POPPING CHAMBER, METERING MEANS IN EACH OF SAID STORAGE CHAMBERS FOR ISOLATING MEASURED QUANTITIES OF KERNELS AND OIL FROM THE MASS IN SUCH STORAGE CHAMBERS UPON
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) | 1956-05-04 | 1956-11-03 | 1957-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-04 | 1960-11-03 | 1961-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-04 | 1964-11-03 | 1965-05-05 | $7700.00 | Window Closed / Lapsed |