US2366759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brushless shaving preparation
Assignee: Lever Brothers Co
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Filing: 1940-10-24
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Granted: 1945-01-09
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Expires: 1960-10-24
Abstract
No abstract record available.
Inventors
- 👤 Thomas Richard
- 👤 Whitham May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:11
CPC Classifications
A; A61; A61Q; A61Q9/00; A61Q9/02; A61K; A61K8/00; A61K8/02; A61K8/0216; A61K8/0229; A61K8/18; A61K8/30; A61K8/33; A61K8/36; A61K8/361; A61K8/39; A61K8/92; A61K8/922; A61K8/925; Y; Y10; Y10S; Y10S424/00; Y10S424/05
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) | 1948-01-09 | 1948-07-10 | 1949-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-09 | 1952-07-10 | 1953-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-09 | 1956-07-10 | 1957-01-09 | $7700.00 | Window Closed / Lapsed |