US1697804A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lamp
Assignee: Motors Liquidation Co
•
Filing: 1923-01-05
•
Granted: 1929-01-01
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Expires: 1943-01-05
Abstract
No abstract record available.
Inventors
- 👤 Blackmore Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:58
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/2607; B60Q1/56; F; F21; F21S; F21S41/00; F21S41/60; F21S41/67; F21S41/675; F21S41/68; F21S41/683
Claims Analysis
Total Claims: 0
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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) | 1932-01-01 | 1932-07-02 | 1933-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-01-01 | 1936-07-02 | 1937-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-01-01 | 1940-07-02 | 1941-01-01 | $7700.00 | Window Closed / Lapsed |