US2586145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Draft applying tool for portable motor-blower units
Assignee: BREUER ELECTRIC Manufacturing Co
•
Filing: 1948-05-21
•
Granted: 1952-02-19
•
Expires: 1968-05-21
Abstract
No abstract record available.
Inventors
- 👤 Grant W Breuer
- 👤 Clarence W Lanter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:58
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/02; A47L9/24; A47L9/242
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |