US3516388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for spraying liquid on moving articles
Assignee: MacMillan Bloedel Ltd
•
Filing: 1968-03-18
•
Granted: 1970-06-23
•
Expires: 1988-03-18
Abstract
No abstract record available.
Inventors
- 👤 Derek Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:35
CPC Classifications
B; B27; B27G; B27G11/00; B27G11/005; B05; B05B; B05B14/00; B05B14/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675646A
Cited
US1751712A
Cited
US2217724A
Cited
DE1033113B
Cited
US2848353A
Cited
US2960061A
Cited
US3270711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |