Patent US2978217A successfully refreshed from Google Patents.
US2978217A
Expired / Lapsed
US
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Yielding support for vehicle hose lines
Assignee: Individual
•
Filing: 1958-11-19
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Granted: 1961-04-04
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Expires: 1978-11-19
Abstract
No abstract record available.
Inventors
- 👤 Ralph R Gunderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:49
CPC Classifications
B; B60; B60T; B60T17/00; B60T17/04; B60T17/046; F; F16; F16L; F16L3/00; F16L3/16; F16L3/20; F16L3/205; F16L3/2053; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/32; Y10T403/32008; Y10T403/32057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1313616A
Cited
US903242A
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US1435363A
Cited
US2652266A
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US2724996A
Cited
US2670917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |