Patent US3376057A successfully refreshed from Google Patents.
US3376057A
Expired / Lapsed
US
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One-piece synthetic resinous bushing
Assignee: United Carr Inc
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Filing: 1966-03-03
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Granted: 1968-04-02
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Expires: 1986-03-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Harold S Van Buren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:43
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/06; F16B21/07; F16B21/073; F04; F04D; F04D29/00; F04D29/26; F04D29/263; F16D; F16D1/00; F16D1/06; F16D1/08; F16D1/0852; F16D1/0858; Y; Y10; Y10S; Y10S416/00; Y10S416/03; Y10T; Y10T403/00; Y10T403/45; Y10T403/455
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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |