US3228585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag
Assignee: Bemis Brothers Bag Co
•
Filing: 1964-04-27
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Granted: 1966-01-11
•
Expires: 1984-04-27
Abstract
No abstract record available.
Inventors
- 👤 Russell V Fleming
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:33
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A SIFTER BAG MADE OF PAPER OR THE LIKE, SAID BAG BEING CLOSED AT THE BOTTOM AND HAVING SIFTER HOLES IN AT LEAST ONE WALL OF THE BAG ABOVE AND ADJACENT THE BOTTOM, SAID BAG HAVING A LINE OF STITCHING EXTENDING ACROSS THE BAG FROM ONE SIDE THEREOF TO THE OTHER ABOVE AND ADJACENT SAID SIFTER HOLES SECURING TOGETHER THE WALLS OF THE BAG AND CONSTITUTING AN INTERMEDIATE CLOSURE FOR PREVENTING THE CONTENTS OF THE BAG FROM SIFTING OUT THROUGH SAID HOLES, SAID STITCHING BEING REMOVABLE TO OPEN UP THE BAG FOR SHAKING OUT THE CONTENTS THROUGH SAID HOLES.
Claim 2
Dependent Claim
99 words
A SIFTER BAG MADE OF PAPER OR THE LIKE, SAID BAG BEING CLOSED AT THE BOTTOM AND HAVING SIFTER HOLES IN AT LEAST ONE WALL OF THE BAG ABOVE AND ADJACENT THE BOTTOM, SAID BAG HAVING A LINE OF STITCHING EXTENDING ACROSS THE BAG FROM ONE SIDE THEREOF TO THE OTHER ABOVE AND ADJACENT SAID SIFTER HOLES SECURING TOGETHER THE WALLS OF THE BAG AND CONSTITUTING AN INTERMEDIATE CLOSURE FOR PREVENTING THE CONTENTS OF THE BAG FROM SIFTING OUT THROUGH SAID HOLES, SAID STITCHING BEING REMOVABLE TO OPEN UP THE BAG FOR SHAKING OUT THE CONTENTS THROUGH SAID HOLES.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |