Patent US3420480A successfully refreshed from Google Patents.
US3420480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal vibrator mount
Assignee: Individual
•
Filing: 1967-02-27
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Granted: 1969-01-07
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Expires: 1987-02-27
Abstract
No abstract record available.
Inventors
- 👤 Carl G Matson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:00
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/54; B65D88/64; B65D88/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US496573A
Cited
US1030090A
Cited
US1363321A
Cited
US2229037A
Cited
US2893676A
Cited
US3003733A
Cited
US3134566A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-07 | 1972-07-08 | 1973-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-07 | 1976-07-08 | 1977-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-07 | 1980-07-08 | 1981-01-07 | $7700.00 | Window Closed / Lapsed |