US3572237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strap guide yoke for an automatic strapping machine
Assignee: Ikegai Corp
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Filing: 1968-11-13
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Granted: 1971-03-23
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Expires: 1988-11-13
Abstract
Abstract A STRAP GUIDE YOKE FORMED INTO A LOOP IS CONSTRUCTED FROM A CHANNEL MEMBER HAVING A PAIR OF LEG PORTIONS OF GENERALLY U-SHAPE CROSS SECTION. SUCH CHANNEL MEMBER IS PROVIDED OVER THE LENGTH OF EACH END FACES OF SAID LEG PORTIONS THEREOF WITH ONE OR MORE FLEXIBLE MEMBERS OF LONG AND NARROW FLAT SHAPE WHICH ARE ARRANGED IN SERIES IN A MANNER AS TO PERMIT THE SAME TO BE PARTIALLY RENEWED AT LEAST, AND SAID CHANNEL MEMBER IS FORMED INTO A UNIT BY DETACHABLY ASSEMBLING A PLURALITY OF RESPECTIVE QUADRANTS AND STRAIGHT ARMS IN A PREDETERMINED ORDER.
Inventors
- 👤 Yasumori Kurihara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:17
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/02; B65B13/04; B65B13/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-03-22 | 1974-09-21 | 1975-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-22 | 1978-09-21 | 1979-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-22 | 1982-09-21 | 1983-03-23 | $7700.00 | Window Closed / Lapsed |