US3315876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle construction
Assignee: Packaging Corp of America
•
Filing: 1965-10-21
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Granted: 1967-04-25
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Expires: 1985-10-21
Abstract
No abstract record available.
Inventors
- 👤 Jagt Robert H Vander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:17
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/46; B65D5/46008; B65D5/46016
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
85 words
IN A CARTON BLANK, A HANDLE CONSTRUCTION COMPRISING A HANDLE-SUPPORTING PANEL, AN OPENING HAVING A NARROW PORTION FORMED IN SAID PANEL, STRAP MEANS TRAVERSING SAID OPENING SECURED AT OPPOSED END PORTIONS OF SAID OPENING, SAID STRAP MEANS HAVING A TRANSVERSELY FLEXIBLE PORTION DISPOSED BENEATH SAID OPENING NARROW PORTION WHICH IS OF A GREATER WIDTH THAN SAID OPENING NARROW PORTION, AND MEANS INTEGRALLY FORMED WITH SAID PANEL URGING THE STRAP MEANS PORTION BENEATH SAID OPENING NARROW PORTION INTO ENGAGEMENT WITH PANEL PORTIONS DEFINING SAID NARROW PORTION.
References Cited (Backward Citations)
US2760716A
Cited
US2896838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |