US2818184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Car vibrator
Assignee: VIBROLATOR Manufacturing CO
•
Filing: 1955-12-14
•
Granted: 1957-12-31
•
Expires: 1975-12-14
Abstract
No abstract record available.
Inventors
- 👤 Carl G Matson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:15
CPC Classifications
B; B65; B65G; B65G67/00; B65G67/02; B65G67/24; B06; B06B; B06B1/00; B06B1/10; B06B1/16; B65G69/00; B65G69/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1218580A
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US1749806A
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US2185850A
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US2248182A
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US2621813A
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US2748959A
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US2698102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-30 | 1961-07-01 | 1961-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-30 | 1965-07-01 | 1965-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-30 | 1969-07-01 | 1969-12-31 | $7700.00 | Window Closed / Lapsed |