Patent US2437585A successfully refreshed from Google Patents.
US2437585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child's swivel harness
Assignee: Individual
•
Filing: 1946-07-24
•
Granted: 1948-03-09
•
Expires: 1966-07-24
Abstract
No abstract record available.
Inventors
- 👤 Zimmern Benno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:23
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006; A47D13/00; A47D13/08; A47D13/086; B; B62; B62B; B62B9/00; B62B9/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-09 | 1951-09-08 | 1952-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-09 | 1955-09-08 | 1956-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-09 | 1959-09-08 | 1960-03-09 | $7700.00 | Window Closed / Lapsed |