US3149556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee making machine
Assignee: Bunn Capitol Co
•
Filing: 1961-12-18
•
Granted: 1964-09-22
•
Expires: 1981-12-18
Abstract
No abstract record available.
Inventors
- 👤 James S Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:42
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/04; A47J31/057
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
MEANS FOR HOLDING BEVERAGE BREWING MATERIAL FOR USE IN A BEVERAGE MAKING MACHINE COMPRISING: (A) A FILTER COMPRISING A SHEET OF FILTER PAPER OPEN AT THE TOP AND HAVING A HORIZONTAL FLAT BOTTOM AND UPSTANDING SIDES FOR RECEIVING THE BEVERAGE BREWING MATERIAL, (B) A WIRE GRILL HAVING A HORIZONTAL FLAT BOTTOM AND UPSTANDING SIDES SUPPORTING SAID FILTER, AND
Claim 2
Dependent Claim
58 words
MEANS FOR HOLDING BEVERAGE BREWING MATERIAL FOR USE IN A BEVERAGE MAKING MACHINE COMPRISING: (A) A FILTER COMPRISING A SHEET OF FILTER PAPER OPEN AT THE TOP AND HAVING A HORIZONTAL FLAT BOTTOM AND UPSTANDING SIDES FOR RECEIVING THE BEVERAGE BREWING MATERIAL, (B) A WIRE GRILL HAVING A HORIZONTAL FLAT BOTTOM AND UPSTANDING SIDES SUPPORTING SAID FILTER, AND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |