US3490104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable clamps
Assignee: Paul Hellermann GmbH
•
Filing: 1968-02-29
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Granted: 1970-01-20
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Expires: 1988-02-29
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Kabel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:07
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/10; B65D63/1018; B65D63/1027; B65D63/1036; F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/137; F16L3/22; F16L3/23; F16L3/233; F16L3/2338; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |