US3208854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee bag
Assignee: Individual
•
Filing: 1963-07-09
•
Granted: 1965-09-28
•
Expires: 1983-07-09
Abstract
No abstract record available.
Inventors
- 👤 Alice A Hediger
- 👤 Virginia K Michel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:42
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/70; B65D85/804; B65D85/8043; B65D85/8046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
A COFFEE BAG FOR USE IN BREWING COFFEE, COMPRISING: A QUANTITY OF COFFEE, A CLOSED BAG ENCLOSING SAID COFFEE AND HAVING TOP AND BOTTOM WALLS OF WATER PERMEABLE MATERIAL EDGE JOINED AND SPACED APART INTERMEDIATE THE EDGES TO FORM A RELATIVELY FLAT BAG, EACH WALL OF SAID BAG HAVING CO-TERMINOUS EDGES WITH MATING SCALLOPS EXTENDING AROUND THE BAG, THE OUTER EXTREMITIES OF SAID WALLS LAYING GENERALLY ON A CIRCLE SO THAT THE BAG MAY BE PLACED IN A GENERALLY ROUND COFFEE MAKER CONTAINER OF SIMILAR SIZE AS SAID CIRCLE WITHOUT SUBSTANTIAL DISTORTION OF THE FREE FORM OF THE BAG, SAID JOINED EDGES EXTENDING AROUND AND FOLLOWING SAID SCALLOPS PROVIDING CIRCUMFERENTIALLY SPACED AREAS ABOUT THE PERIPHERY OF THE BAG AND SAID TOP AND BOTTOM WALLS BEING JOINED TOGETHER RADIALLY AT THE JUNCTURE OF THE SCALLOPS FOR PASSAGE OF FLUID DOWNWARDLY PAST AND UNDER THE COFFEE BAG WITHOUT PASSAGE THROUGH THE BAG AND GROUND COFFEE THEREIN AIDING QUICK FLOW OF BREWED LIQUID AWAY FROM THE COFFEE BAG.
Claim 2
Dependent Claim
165 words
A COFFEE BAG FOR USE IN BREWING COFFEE, COMPRISING: A QUANTITY OF COFFEE, A CLOSED BAG ENCLOSING SAID COFFEE AND HAVING TOP AND BOTTOM WALLS OF WATER PERMEABLE MATERIAL EDGE JOINED AND SPACED APART INTERMEDIATE THE EDGES TO FORM A RELATIVELY FLAT BAG, EACH WALL OF SAID BAG HAVING CO-TERMINOUS EDGES WITH MATING SCALLOPS EXTENDING AROUND THE BAG, THE OUTER EXTREMITIES OF SAID WALLS LAYING GENERALLY ON A CIRCLE SO THAT THE BAG MAY BE PLACED IN A GENERALLY ROUND COFFEE MAKER CONTAINER OF SIMILAR SIZE AS SAID CIRCLE WITHOUT SUBSTANTIAL DISTORTION OF THE FREE FORM OF THE BAG, SAID JOINED EDGES EXTENDING AROUND AND FOLLOWING SAID SCALLOPS PROVIDING CIRCUMFERENTIALLY SPACED AREAS ABOUT THE PERIPHERY OF THE BAG AND SAID TOP AND BOTTOM WALLS BEING JOINED TOGETHER RADIALLY AT THE JUNCTURE OF THE SCALLOPS FOR PASSAGE OF FLUID DOWNWARDLY PAST AND UNDER THE COFFEE BAG WITHOUT PASSAGE THROUGH THE BAG AND GROUND COFFEE THEREIN AIDING QUICK FLOW OF BREWED LIQUID AWAY FROM THE COFFEE BAG.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |