US3472200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Striping apparatus for highways
Assignee: Northrop Grumman Systems Corp
•
Filing: 1964-05-15
•
Granted: 1969-10-14
•
Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 John E Gerling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:20
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/64; H05B6/80; B; B05; B05D; B05D3/00; B05D3/02; B05D3/0254; B05D3/029; C; C08; C08J; C08J3/00; C08J3/28; E; E01; E01C; E01C23/00; E01C23/14; E01C23/16; E01C23/166; H05B2206/00; H05B2206/04; H05B2206/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2560903A
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US2676416A
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GB718511A
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US2940105A
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US2868939A
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US2942142A
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US3056877A
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US3018704A
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US3058840A
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US3182165A
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US3216849A
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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) | 1972-10-13 | 1973-04-14 | 1973-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-13 | 1977-04-14 | 1977-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-13 | 1981-04-14 | 1981-10-14 | $7700.00 | Window Closed / Lapsed |