US2703549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the electrostatic spray coating of articles
Assignee: Ransburg Corp
•
Filing: 1952-03-27
•
Granted: 1955-03-08
•
Expires: 1972-03-27
Abstract
No abstract record available.
Inventors
- 👤 Edwin M Ransburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:14
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02; B05B13/04; B05B13/0447; B05B5/00; B05B5/08; B05B5/082; B05B13/0405; B05B13/041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2509448A
Cited
US2559225A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |