US3253764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Weyerhaeuser Co
•
Filing: 1964-09-28
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Granted: 1966-05-31
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Expires: 1984-09-28
Abstract
No abstract record available.
Inventors
- 👤 William J Goetschius
- 👤 Vernon H Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:58
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065; B65D5/00; B65D5/02; B65D5/0236
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN A CONTAINER, LOCKING STRUCTURE COMPRISING AN INNER PANEL, AND AN OUTER PANEL, A HINGEDLY CONNECTED FLAP DEFINED IN SAID OUTER PANEL, A SCORE LINE IN SAID FLAP DIVIDING SAID FLAP INTO A LOCKING SECTION AND AN OUTER SECTION, SAID SCORE LINE BEING SUBSTANTIALLY PARALLEL TO SAID HINGED CONNECTION, SAID LOCKING SECTION HAVING AN APERTURE DEFINED THEREIN, SAID INNER PANEL HAVING AN APERTURE THEREIN IN ALIGNMENT WITH SAID LOCKING SECTION APERTURE, SAID INNER PANEL HAVING A SLOT THEREIN A ALIGNMENT WITH SAID SCORE LINE IN SAID FLAP, SAID SLOT BEING AT LEAST AS LONG AS SAID FLAP IS WIDE.
Claim 2
Dependent Claim
99 words
IN A CONTAINER, LOCKING STRUCTURE COMPRISING AN INNER PANEL, AND AN OUTER PANEL, A HINGEDLY CONNECTED FLAP DEFINED IN SAID OUTER PANEL, A SCORE LINE IN SAID FLAP DIVIDING SAID FLAP INTO A LOCKING SECTION AND AN OUTER SECTION, SAID SCORE LINE BEING SUBSTANTIALLY PARALLEL TO SAID HINGED CONNECTION, SAID LOCKING SECTION HAVING AN APERTURE DEFINED THEREIN, SAID INNER PANEL HAVING AN APERTURE THEREIN IN ALIGNMENT WITH SAID LOCKING SECTION APERTURE, SAID INNER PANEL HAVING A SLOT THEREIN A ALIGNMENT WITH SAID SCORE LINE IN SAID FLAP, SAID SLOT BEING AT LEAST AS LONG AS SAID FLAP IS WIDE.
References Cited (Backward Citations)
US2151202A
Cited
US2946494A
Cited
GB909525A
Cited
US3100587A
Cited
US3139227A
Cited
US3090526A
Cited
US3168233A
Cited
US3108732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |