US2617618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable bracket
Assignee: Individual
•
Filing: 1949-06-13
•
Granted: 1952-11-11
•
Expires: 1969-06-13
Abstract
No abstract record available.
Inventors
- 👤 Blume Frank Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:00
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; B; B41; B41F; B41F13/00; B41F13/08; B41F13/24; B41F13/26; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/0493; B65; B65H; B65H2404/00; B65H2404/20; B65H2404/26; B65H2404/261
Claims Analysis
Total Claims: 0
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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) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |