US2604776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Securing means for wall base plates
Assignee: Individual
•
Filing: 1948-01-24
•
Granted: 1952-07-29
•
Expires: 1968-01-24
Abstract
No abstract record available.
Inventors
- 👤 The First National Cincinnati
- 👤 Aimee B Goldsmith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:54
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/72; E04F; E04F19/00; E04F19/02; E04F19/04; E04F19/049; E04F19/0459; E04F19/0463; E04F2019/0404; E04F2019/0413; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/45; Y10T24/45225; Y10T24/45984; Y10T24/45995
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2321304A
Cited
US2340891A
Cited
US2369000A
Cited
US2336870A
Cited
US2269677A
Cited
US2540305A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |