US3387713A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down shelving assembly
Assignee: Individual
•
Filing: 1965-10-01
•
Granted: 1968-06-11
•
Expires: 1985-10-01
Abstract
No abstract record available.
Inventors
- 👤 Doyle K Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:07
CPC Classifications
A; A47; A47B; A47B47/00; A47B47/04; A47B47/042; A47B63/00; A47B65/00; A47B87/00; A47B87/02; A47B87/0207; A47B87/0246; B; B42; B42P; B42P2241/00; B42P2241/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2063224A
Cited
US2001139A
Cited
US2010734A
Cited
US2112498A
Cited
GB480505A
Cited
US2366677A
Cited
US2624466A
Cited
GB684923A
Cited
US3141555A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |