US3408781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partition and method of tilting into position
Assignee: Mills Co Inc
•
Filing: 1966-02-14
•
Granted: 1968-11-05
•
Expires: 1986-02-14
Abstract
No abstract record available.
Inventors
- 👤 Gordon J Pollock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:13
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/82; E04B2/825; E04B2002/749
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3197929A
Cited
US3039569A
Cited
FR1178632A
Cited
FR1179724A
Cited
US3180457A
Cited
US3282007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |