Patent US2526569A successfully refreshed from Google Patents.
US2526569A
Expired / Lapsed
US
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Apparatus for demonstrating or laying out landscape plans
Assignee: STARK BRO S NURSERIES AND ORCH
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Filing: 1948-06-24
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Granted: 1950-10-17
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Expires: 1968-06-24
Abstract
No abstract record available.
Inventors
- 👤 Lewis Donald
- 👤 Rudolph O Monosmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:29
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US397302A
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US1625041A
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US1736134A
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US1845240A
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US1988461A
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US2127047A
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US2065689A
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US2317124A
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US2405808A
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US2408272A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |