US2428469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel protector
Assignee: EDWARD A SCHLICHTING
•
Filing: 1945-02-01
•
Granted: 1947-10-07
•
Expires: 1965-02-01
Abstract
No abstract record available.
Inventors
- 👤 Irvin R Plant
- 👤 Eugene F Miltenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:41
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/02; B60B27/00; B60B27/0047; B60B27/0057; B60B27/0073; B60B27/02; B60B7/06; B60B7/061; B60B7/063; B60B7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1307611A
Cited
US1494179A
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US1694033A
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US1234387A
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GB147073A
Cited
GB179431A
Cited
GB191479A
Cited
US1587762A
Cited
US2012449A
Cited
US2016395A
Cited
US2106586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-06 | 1951-04-07 | 1951-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-06 | 1955-04-07 | 1955-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-06 | 1959-04-07 | 1959-10-07 | $7700.00 | Window Closed / Lapsed |