US2465144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blind rivet expander
Assignee: IND SALES Co
•
Filing: 1946-09-18
•
Granted: 1949-03-22
•
Expires: 1966-09-18
Abstract
No abstract record available.
Inventors
- 👤 James P Wyatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:35
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/10; B21J15/30; B21J15/32; B21J15/34; B21J15/02; B21J15/04; B21J15/043; B21J15/38; B21J15/386; B29; B29C; B29C65/00; B29C65/56; B29C65/60; B29C65/601; B29C65/602; B29C66/00; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; B29C66/84; B29C66/861; B29C57/00; Y; Y10; Y10S; Y10S264/00; Y10S264/66; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/4992; Y10T29/49938; Y10T29/4994; Y10T29/49943; Y10T29/53; Y10T29/53478; Y10T29/53487; Y10T29/53496; Y10T29/53513
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) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |