US3070822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road striper
Assignee: PERMA LINE Mfg CORP OF AMERICA
•
Filing: 1958-06-09
•
Granted: 1963-01-01
•
Expires: 1978-06-09
Abstract
No abstract record available.
Inventors
- 👤 Lipkins Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:47
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/16; E01C23/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2420410A
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GB556909A
Cited
US2824502A
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US2940105A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |