Patent US2450701A successfully refreshed from Google Patents.
US2450701A
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Vibration dampener
Assignee: American Motors Corp
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Filing: 1941-07-11
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Granted: 1948-10-05
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Expires: 1961-07-11
Abstract
No abstract record available.
Inventors
- 👤 Wahlberg Nils Erik
- 👤 Floyd F Kishline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:23
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/70; F16F; F16F15/00; F16F15/10; F16F15/12; F16F15/121; F16F15/124; F16H; F16H55/00; F16H55/32; F16H55/36; F16H2055/366; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T74/00; Y10T74/21; Y10T74/2121; Y10T74/2131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1961536A
Cited
US1692837A
Cited
US1704834A
Cited
US1941061A
Cited
US1730799A
Cited
US1871376A
Cited
US1861390A
Cited
US1874515A
Cited
US1882281A
Cited
US2016828A
Cited
US2201932A
Cited
US2060565A
Cited
US2041507A
Cited
US2083561A
Cited
US2115427A
Cited
US2049133A
Cited
US2153914A
Cited
US2110783A
Cited
US2224478A
Cited
US2248405A
Cited
GB542880A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-05 | 1952-04-05 | 1952-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-05 | 1956-04-05 | 1956-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-05 | 1960-04-05 | 1960-10-05 | $7700.00 | Window Closed / Lapsed |