US2476109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headlight attachment
Assignee: Individual
•
Filing: 1946-12-27
•
Granted: 1949-07-12
•
Expires: 1966-12-27
Abstract
No abstract record available.
Inventors
- 👤 Edward J Neitzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:54
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/04; B60Q1/18; F; F21; F21S; F21S41/00; F21S41/20; F21S41/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE666722C
Cited
US1163590A
Cited
US1856073A
Cited
US2158121A
Cited
US2107801A
Cited
US2349853A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |