US2639820A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barber's clippers stand
Assignee: Individual
•
Filing: 1950-11-17
•
Granted: 1953-05-26
•
Expires: 1970-11-17
Abstract
No abstract record available.
Inventors
- 👤 Wilson A Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:15
CPC Classifications
A; A45; A45D; A45D44/00; A45D44/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US293894A
Cited
US315760A
Cited
USRE18402E
Cited
US769569A
Cited
US933517A
Cited
US1121211A
Cited
US2256996A
Cited
US2440192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-25 | 1956-11-24 | 1957-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-25 | 1960-11-24 | 1961-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-25 | 1964-11-24 | 1965-05-26 | $7700.00 | Window Closed / Lapsed |