US3017658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inserts for necks of hollow knobs and the like
Assignee: Voi Shan Industries Inc
•
Filing: 1959-12-11
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Granted: 1962-01-23
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Expires: 1979-12-11
Abstract
No abstract record available.
Inventors
- 👤 Forrest H Mcmeen
- 👤 Aston Bruno
- 👤 George R Stucka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:31
CPC Classifications
A; A47; A47B; A47B95/00; A47B95/02; A47B2095/028; F; F16; F16B; F16B2200/00; F16B2200/40; F16B2200/403
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US274433A
Cited
US1593986A
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US1580781A
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US1817775A
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US2218581A
Cited
US2326866A
Cited
US2698775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |