US3499541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Expanding shelf clothes rack
Assignee: Lee Rowan Co
•
Filing: 1967-10-05
•
Granted: 1970-03-10
•
Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 James D Mackie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:30
CPC Classifications
A; A47; A47B; A47B45/00; A47F; A47F7/00; A47F7/06; A47F7/08; A47F7/19; A47F7/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2748955A
Cited
US2793764A
Cited
US2932408A
Cited
US3043440A
Cited
US3246768A
Cited
US3197035A
Cited
US3334360A
Cited
US3395811A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-09 | 1973-09-08 | 1974-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-09 | 1977-09-08 | 1978-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-09 | 1981-09-08 | 1982-03-10 | $7700.00 | Window Closed / Lapsed |