Patent US3423892A successfully refreshed from Google Patents.
US3423892A
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US
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Partition assembly
Assignee: Stramit Corp Pty Ltd
•
Filing: 1966-08-17
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Granted: 1969-01-28
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Expires: 1986-08-17
Abstract
No abstract record available.
Inventors
- 👤 John Kenneth Rimington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:10
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; E04B2/82; E04B2/825; E04F; E04F19/00; E04F19/02; E04F19/04; E04F2019/0404; E04F2019/0413
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2808136A
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US3013642A
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US3049195A
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US3152672A
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US3209869A
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US3231054A
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US3276175A
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US3228160A
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US3293812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-28 | 1972-07-29 | 1973-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-28 | 1976-07-29 | 1977-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-28 | 1980-07-29 | 1981-01-28 | $7700.00 | Window Closed / Lapsed |