Patent US3523337A successfully refreshed from Google Patents.
US3523337A
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Clamping device
Assignee: HANS OETIKER AG MASCHINEN- und APPARATEFABRIK OBERDORFSTRASSE 21 CH-8812 HORGEN SWITZERLAND
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Filing: 1968-06-26
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Granted: 1970-08-11
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Expires: 1988-06-26
Abstract
No abstract record available.
Inventors
- 👤 Hans Oetiker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:17
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/02; B65D63/06; B65D63/08; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1478
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US867518A
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US978398A
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US1023639A
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US1277076A
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US1705859A
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FR640319A
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US1942600A
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FR1116743A
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DE1091821B
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US2768418A
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US3189961A
Cited
US3235925A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |