US2788949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf construction
Assignee: Individual
•
Filing: 1950-10-09
•
Granted: 1957-04-16
•
Expires: 1970-10-09
Abstract
No abstract record available.
Inventors
- 👤 Henry A Gurries
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:29
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/04; A47B57/045; A47B57/30; A47B57/40; A47B57/42; A47B57/425
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US211389A
Cited
US291030A
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US324782A
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US443866A
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US542114A
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US813501A
Cited
US945280A
Cited
US1055050A
Cited
US2056078A
Cited
GB495979A
Cited
GB608480A
Cited
US2570731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-04-15 | 1960-10-15 | 1961-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-04-15 | 1964-10-15 | 1965-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-04-15 | 1968-10-15 | 1969-04-16 | $7700.00 | Window Closed / Lapsed |