Patent US2832212A successfully refreshed from Google Patents.
US2832212A
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Building partition
Assignee: Individual
•
Filing: 1950-10-10
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Granted: 1958-04-29
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Expires: 1970-10-10
Abstract
No abstract record available.
Inventors
- 👤 Anders C Olsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:19
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/7401; E04B2/7403; E04B1/00; E04B1/62; E04B1/92; E04B1/94; E04B2/84; E04B2/86; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44778
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US764751A
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US1013038A
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US1556635A
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US1716674A
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US1734685A
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US2173094A
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US2298104A
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US2370769A
Cited
US2381635A
Cited
GB570675A
Cited
US2456622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |