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Patent US3530638A successfully refreshed from Google Patents.
US3530638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin wrapping machine
Assignee: Deering Milliken Research Corp
•
Filing: 1969-04-04
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Granted: 1970-09-29
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Expires: 1989-04-04
Abstract
No abstract record available.
Inventors
- 👤 John K Mccollough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:11
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1484870A
Cited
US3469365A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-28 | 1974-03-30 | 1974-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-28 | 1978-03-30 | 1978-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-28 | 1982-03-30 | 1982-09-29 | $7700.00 | Window Closed / Lapsed |