US3095523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means discharging static electricity from hair
Assignee: Individual
•
Filing: 1961-04-10
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Granted: 1963-06-25
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Expires: 1981-04-10
Abstract
No abstract record available.
Inventors
- 👤 James R Stith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H05; H05F; H05F3/00; H05F3/02; H01R13/64
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
54 words
A HAIR BRUSH HAVING A BASE OF DIELECTRIC MATERIAL AND TUFTS OF BRISTLES PROJECTING THEREFROM, SAID BRISTLES ALSO BEING OF DIELECTRIC MATERIAL, A BRANCHED ELECTRICALLY CONDUCTIVE WIRE WITHIN SAID BASE AND EXTENDING TO THE BASE ENDS OF SAID BRISTLES, AN EXTENSION CORD CONNECTED WITH SAID WIRE AND MEANS CONNECTING SAID CORD WITH A GROUND.
References Cited (Backward Citations)
US2733465A
Cited
US2449972A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |