Patent US3595015A successfully refreshed from Google Patents.
US3198218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strapping tool
Assignee: Signode Corp
•
Filing: 1960-12-05
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Granted: 1965-08-03
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Expires: 1980-12-05
Abstract
No abstract record available.
Inventors
- 👤 Arvid I Ericsson
- 👤 Ilmar J Vilcins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:42
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/24; B65B13/34; B65B13/345
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
IN A STRAPPING TOOL, A SHEAR UNIT HAVING A VERTICAL BORE, A SEALER UNIT HAVING AN UPPER END SLIDABLY MOUNTED IN SAID BORE, A PISTON RAM CONNECTED TO SAID SEALER UNIT FOR VERTICALLY RECIPROCATING THE SAME, SAID SEALER UNIT HAVING A NOTCH, MEANS MOUNTED IN SAID SHEAR UNIT AND ENGAGEABLE WITH SAID NOTCH TO PREVENT RELATIVE VERTICAL MOVEMENT BETWEEN SAID SEALER AND SHEAR UNITS, A SPRING URGING SAID MEANS INTO ENGAGEMENT WITH SAID NOTCH, AND A LUG ENGAGEABLE WITH SAID MEANS TO MOVE IT FROM SAID NOTCH AGAINST THE ACTION OF SAID SPRING AT A PREDETERMINED POINT IN THE VERTICAL DOWNWARD MOVEMENT OF SAID
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |