US2962746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint applicator
Assignee: PPG Industries Inc
•
Filing: 1958-10-29
•
Granted: 1960-12-06
•
Expires: 1978-10-29
Abstract
No abstract record available.
Inventors
- 👤 Jr James H Heroy
- 👤 George E Hartwell
- 👤 Harry L Sanders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:06
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/12; Y; Y10; Y10S; Y10S264/00; Y10S264/14; Y10S264/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2011975A
Cited
US2282406A
Cited
GB716422A
Cited
US2708763A
Cited
GB777411A
Cited
US2878153A
Cited
US2810924A
Cited
US2912711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |