Patent US3269637A successfully refreshed from Google Patents.
US3269637A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container
Assignee: Individual
•
Filing: 1964-09-22
•
Granted: 1966-08-30
•
Expires: 1984-09-22
Abstract
No abstract record available.
Inventors
- 👤 Whittaker Alvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:02
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46024; B65D5/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A COLLAPSIBLE, RECTANGULAR CONTAINER COMPRISING: A PAIR OF SPACED, PARALLEL SIDE WALLS; A BOTTOM WALL JOINED TO EACH OF SAID SIDE WALLS ALONG ONE OF TWO FOLD LINES LOCATED ONE OF EACH OF TWO OPPOSITE SIDES OF SAID BOTTOM WALL; A RECTANGULAR FLAP JOINED TO A SIDE WALL AT EACH OF TWO OPPOSITE ENDS OF EACH SIDE WALL, THE FLAPS JOINED TO ONE SIDE WALL BEING WIDE THAN THE FLAPS JOINED TO THE OTHER SIDE WALL; PAIRS OF SAID FLAPS BEING FASTENED TOGETHER IN OVERLAPPING RELATION TO FORM END WALLS OF THE CONTAINER; SAID BOTTOM AND END WALLS HAVING ALIGNED MEDIAN FOLD LINES WHEREBY THE BOTTOM AND END WALLS CAN BE FOLDED TO COLLAPSE THE CONTAINER; AND TOP FLAPS JOINED TO EACH SIDE WALL ALONG THE REMAINING SIDE THEREOF, SAID FLAPS BEING FLAT AND INCLUDING AN INTEGRAL PORTION ON ONE FLAP FORMING A POCKET RECEIVING A PORTION OF THE OTHER FLAP AND INTERLOCKING THE TOP FLAPS IN OVERLAPPING RELATION TO FORM A TOP WALL HOLDING THE SIDE WALLS APART.
Claim 2
Dependent Claim
169 words
A COLLAPSIBLE, RECTANGULAR CONTAINER COMPRISING: A PAIR OF SPACED, PARALLEL SIDE WALLS; A BOTTOM WALL JOINED TO EACH OF SAID SIDE WALLS ALONG ONE OF TWO FOLD LINES LOCATED ONE OF EACH OF TWO OPPOSITE SIDES OF SAID BOTTOM WALL; A RECTANGULAR FLAP JOINED TO A SIDE WALL AT EACH OF TWO OPPOSITE ENDS OF EACH SIDE WALL, THE FLAPS JOINED TO ONE SIDE WALL BEING WIDE THAN THE FLAPS JOINED TO THE OTHER SIDE WALL; PAIRS OF SAID FLAPS BEING FASTENED TOGETHER IN OVERLAPPING RELATION TO FORM END WALLS OF THE CONTAINER; SAID BOTTOM AND END WALLS HAVING ALIGNED MEDIAN FOLD LINES WHEREBY THE BOTTOM AND END WALLS CAN BE FOLDED TO COLLAPSE THE CONTAINER; AND TOP FLAPS JOINED TO EACH SIDE WALL ALONG THE REMAINING SIDE THEREOF, SAID FLAPS BEING FLAT AND INCLUDING AN INTEGRAL PORTION ON ONE FLAP FORMING A POCKET RECEIVING A PORTION OF THE OTHER FLAP AND INTERLOCKING THE TOP FLAPS IN OVERLAPPING RELATION TO FORM A TOP WALL HOLDING THE SIDE WALLS APART.
References Cited (Backward Citations)
US681472A
Cited
US1502051A
Cited
US2117502A
Cited
US2355027A
Cited
US2379665A
Cited
US2828064A
Cited
US2992768A
Cited
US3119547A
Cited
US3199760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |