US3017164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable concrete mixing foamating and dispensing machine
Assignee: ACME ROOFING AND SHEET METAL C
•
Filing: 1959-07-15
•
Granted: 1962-01-16
•
Expires: 1979-07-15
Abstract
No abstract record available.
Inventors
- 👤 Ayers Chesley
- 👤 Wray J Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:07
CPC Classifications
B; B28; B28C; B28C5/00; B28C5/38; B28C5/381; B28C5/386
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1500061A
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US2198585A
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US1981077A
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US2164153A
Cited
US2496077A
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US2552763A
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US2548340A
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US2698742A
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US2799352A
Cited
US2809816A
Cited
US2915301A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |