Patent US3126146A successfully refreshed from Google Patents.
US3126146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
bonsor
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:27
CPC Classifications
B; B65; B65D; B65D33/00; B65D33/16; B65D33/24; B65D33/243
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN A CARRIER BAG CONSTRUCTION IN WHICH EACH SIDE WALL IS FOLDABLE ON A FOLD LINE (A) ADJACENT THE MOUTH OF THE BAG TO CONSTITUTE A FOLDOVER CLOSURE FLAP, SAID CLOSURE FLAPS EACH ENCLOSING A LOCKING FLAP CUT OUT OF THE SAME WHICH IS FOLDABLE ON FOLD LINE (B) TO ENGAGE IN ALIGNED HAND APERTURES IN THE ADJACENT SIDES OF THE BAG AND THUS TO KEEP THE FOLDED TOP OF THE BAG IN THE CLOSED POSITION AND TO COOPERATE WITH THE FOLDED TOP OF THE BAG TO FORM
Claim 2
Dependent Claim
88 words
IN A CARRIER BAG CONSTRUCTION IN WHICH EACH SIDE WALL IS FOLDABLE ON A FOLD LINE (A) ADJACENT THE MOUTH OF THE BAG TO CONSTITUTE A FOLDOVER CLOSURE FLAP, SAID CLOSURE FLAPS EACH ENCLOSING A LOCKING FLAP CUT OUT OF THE SAME WHICH IS FOLDABLE ON FOLD LINE (B) TO ENGAGE IN ALIGNED HAND APERTURES IN THE ADJACENT SIDES OF THE BAG AND THUS TO KEEP THE FOLDED TOP OF THE BAG IN THE CLOSED POSITION AND TO COOPERATE WITH THE FOLDED TOP OF THE BAG TO FORM
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) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |