US2643170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Store wall furniture
Assignee: Grand Rapids Store Equipment Co
•
Filing: 1950-07-10
•
Granted: 1953-06-23
•
Expires: 1970-07-10
Abstract
No abstract record available.
Inventors
- 👤 Vanderveld Anthony
- 👤 Charles F Logie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:42
CPC Classifications
A; A47; A47B; A47B91/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1335842A
Cited
GB178984A
Cited
US1814090A
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US1836901A
Cited
US1938450A
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US2169388A
Cited
US2240086A
Cited
US2205088A
Cited
US2296782A
Cited
US2464470A
Cited
US2489493A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |