US3010197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making hypodermic needles and like articles
Assignee: ROEHR ENGINEERING Co
•
Filing: 1958-01-30
•
Granted: 1961-11-28
•
Expires: 1978-01-30
Abstract
No abstract record available.
Inventors
- 👤 Roehr Jan Kanty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:55
CPC Classifications
B; B21; B21G; B21G1/00; B21G1/08; A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1568369A
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US1891304A
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US1913206A
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US2022234A
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US2047555A
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US2800942A
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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) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |