US2960940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garment storage rails
Assignee: Columbus McKinnon Chain Corp
•
Filing: 1957-01-11
•
Granted: 1960-11-22
•
Expires: 1977-01-11
Abstract
No abstract record available.
Inventors
- 👤 Kenneth D Schreyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:02
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/02; A47G25/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191100886A
Cited
US957324A
Cited
US2491300A
Cited
US2562371A
Cited
US2720316A
Cited
DE941385C
Cited
DE924232C
Cited
US2683890A
Cited
US2788885A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |