US2926088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of brewing coffee
Assignee: Individual
•
Filing: 1955-02-08
•
Granted: 1960-02-23
•
Expires: 1975-02-08
Abstract
No abstract record available.
Inventors
- 👤 Phillip P Spiselman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:21
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/24; A23F5/26; A23F5/267; B; B65; B65D; B65D85/00; B65D85/70; B65D85/804; B65D85/8043; B65D85/8061; Y; Y10; Y10S; Y10S424/00; Y10S424/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
THE METHOD OF BREWING COFFEE COMPRISING THE STEPS OF ADDING COMMINUTED COFFEE BEANS TO A FILTER MEMBER, SAID FILTER MEMBER BEING CHARACTERIZED BY THE PRESENCE OF SUFFICIENT EDIBLE, OBJECTIONABLE ODOR AND TASTE FREE, SOLUBLE AGENT SO AS TO RENDER SAID FILTER MEMBER TOTALLY NON-POROUS FOR ABOUT TEN SECONDS WHEN SUBJECTED TO BOILING HOT WATER, WHILE SIMULTANEOUSLY EXTRACTING THE DESIRED CONSTIUENTS FROM SAID COMMINUTED COFFEE BEANS SO AS TO PRODUCE A PALATABLE COFFEE BREW IN A SINGLE PASSAGE OF WATER THROUGH SAID FILTER MEMBER.
Claim 2
Independent Claim
83 words
THE METHOD OF BREWING COFFEE COMPRISING THE STEPS OF ADDING COMMINUTED COFFEE BEANS TO A FILTER MEMBER, SAID FILTER MEMBER BEING CHARACTERIZED BY THE PRESENCE OF SUFFICIENT EDIBLE, OBJECTIONABLE ODOR AND TASTE FREE, SOLUBLE AGENT SO AS TO RENDER SAID FILTER MEMBER TOTALLY NON-POROUS FOR ABOUT TEN SECONDS WHEN SUBJECTED TO BOILING HOT WATER, WHILE SIMULTANEOUSLY EXTRACTING THE DESIRED CONSTIUENTS FROM SAID COMMINUTED COFFEE BEANS SO AS TO PRODUCE A PALATABLE COFFEE BREW IN A SINGLE PASSAGE OF WATER THROUGH SAID FILTER MEMBER.
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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) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |