US2544003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screen attachment for vehicle ventilator windows
Assignee: Individual
•
Filing: 1949-11-15
•
Granted: 1951-03-06
•
Expires: 1969-11-15
Abstract
No abstract record available.
Inventors
- 👤 Harry H Baggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:31
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/08; B60J1/12; B60J1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1337472A
Cited
US2041998A
Cited
US1982455A
Cited
US2098174A
Cited
US2224433A
Cited
US2478161A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-05 | 1954-09-04 | 1955-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-05 | 1958-09-04 | 1959-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-05 | 1962-09-04 | 1963-03-06 | $7700.00 | Window Closed / Lapsed |