US3527357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Draw operated pants hanger
Assignee: HERBERT W JOHNSON
•
Filing: 1967-09-27
•
Granted: 1970-09-08
•
Expires: 1987-09-27
Abstract
No abstract record available.
Inventors
- 👤 Herbert W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:53
CPC Classifications
A; A47; A47G; A47G25/00; A47G25/02; A47G25/06; A47G25/0657; A47G25/14; A47G25/48; A47G25/481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US850363A
Cited
US960549A
Cited
US1424333A
Cited
US1742074A
Cited
CH314877A
Cited
US2929514A
Cited
US2975949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |