Patent US2704545A successfully refreshed from Google Patents.
US2704545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the suspension storage of
Assignee: —
•
Filing: —
•
Granted: 1955-03-22
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Expires: 1972-03-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:49
CPC Classifications
B; B42; B42F; B42F15/00; B42F15/06; B42F15/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1134616A
Cited
US1229552A
Cited
CH79475A
Cited
US2111932A
Cited
US2136168A
Cited
US2256678A
Cited
US2519192A
Cited
US2623526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-21 | 1958-09-20 | 1959-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-21 | 1962-09-20 | 1963-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-21 | 1966-09-20 | 1967-03-22 | $7700.00 | Window Closed / Lapsed |