Patent US3220338A successfully refreshed from Google Patents.
US3220338A
Expired / Lapsed
US
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Assignee: Signode Corp
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Filing: 1964-05-01
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Granted: 1965-11-30
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Stanley R Norbutas
- 👤 Rudolph J Kallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:28
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/24; B65B13/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN A STRAPPING MACHINE OF THE TYPE IN WHICH A STRAP IS FED LOOSELY AROUND THE PERIMETER OF AN ARTICLE TO BE BOUND, A HOPPER FOR FEEDING PARTIALLY CLOSED METAL SEALS TOWARD SAID STRAPS, SAID PARTIALLY CLOSED METAL SEALS EACH BEING OF THE TYPE WHICH HAS A LOOP WHICH IS ADAPTED TO EXTEND TRANSVERSELY OF SAID STRAP, THE DISCHARGE END OF SAID HOPPER BEING POSITIONED TO HOLD A PARTIALLY CLOSED METAL SEAL WITH ITS LOOP IN ALIGNMENT WITH THE STRAP FED THROUGH SAID MACHINE, WHEREBY SAID STRAP PASSES THERETHOUGH
Claim 2
Dependent Claim
89 words
IN A STRAPPING MACHINE OF THE TYPE IN WHICH A STRAP IS FED LOOSELY AROUND THE PERIMETER OF AN ARTICLE TO BE BOUND, A HOPPER FOR FEEDING PARTIALLY CLOSED METAL SEALS TOWARD SAID STRAPS, SAID PARTIALLY CLOSED METAL SEALS EACH BEING OF THE TYPE WHICH HAS A LOOP WHICH IS ADAPTED TO EXTEND TRANSVERSELY OF SAID STRAP, THE DISCHARGE END OF SAID HOPPER BEING POSITIONED TO HOLD A PARTIALLY CLOSED METAL SEAL WITH ITS LOOP IN ALIGNMENT WITH THE STRAP FED THROUGH SAID MACHINE, WHEREBY SAID STRAP PASSES THERETHOUGH
References Cited (Backward Citations)
US3126686A
Cited
US927033A
Cited
US1174143A
Cited
US2055257A
Cited
US2707430A
Cited
US2610666A
Cited
FR1059784A
Cited
GB725603A
Cited
US3098232A
Cited
US3139813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |