Patent US3531071A successfully refreshed from Google Patents.
US3531071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable support
Assignee: Individual
•
Filing: 1968-08-16
•
Granted: 1970-09-29
•
Expires: 1988-08-16
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Kubli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:40
CPC Classifications
F; F16; F16L; F16L3/00; F16L3/22; F16L3/223; F16L3/2235; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7129; Y10T403/7141
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US530166A
Cited
US2732226A
Cited
US770278A
Cited
US2216870A
Cited
GB544618A
Cited
US2473264A
Cited
US3023989A
Cited
GB954405A
Cited
US3180598A
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 |