US1779180A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp for vehicles
Assignee: Individual
•
Filing: 1929-08-23
•
Granted: 1930-10-21
•
Expires: 1949-08-23
Abstract
No abstract record available.
Inventors
- 👤 Macrae James Donald
- 👤 Macdonald Alexander
- 👤 Macrae Kenneth Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:53
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/32; B63; B63B; B63B45/00; B63B45/04; B64; B64D; B64D47/00; B64D47/02; B64D47/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1933-10-20 | 1934-04-21 | 1934-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-10-20 | 1938-04-21 | 1938-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-10-20 | 1942-04-21 | 1942-10-21 | $7700.00 | Window Closed / Lapsed |