Patent US2819858A successfully refreshed from Google Patents.
US2854071A
Expired / Lapsed
US
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Vertical slat blind mounting
Assignee: Individual
•
Filing: 1955-05-26
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Granted: 1958-09-30
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Expires: 1975-05-26
Abstract
No abstract record available.
Inventors
- 👤 Andrew J Toti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:17
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/36; E06B9/367; Y; Y10; Y10S; Y10S160/00; Y10S160/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1649943A
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US1729928A
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US1841065A
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US2212718A
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US2173275A
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US2504771A
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US2774418A
Cited
US2785745A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |