Patent US3230619A successfully refreshed from Google Patents.
US3230619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair cutting apparatus
Assignee: Individual
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Filing: 1964-03-12
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Granted: 1966-01-25
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Expires: 1984-03-12
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Felland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:24
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/38; B26B19/44; B26B19/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
MEANS FOR CLIPPING HAIR TO A UNIFORM LENGTH, COMPRISING A HAIR CUTTER HAVING A HAIR CUTTING ZONE, HAIR CUTTING MEANS POSITIONED FOR OPERATION IN SAID HAIR CUTTING ZONE, AT LEAST ONE AIR MOVING DEVICE, AIR SUPPLY MEANS PROVIDED WITH CONNECTIONS TO THE OUTLET OF A SAID AIR MOVING DEVICE, SAID AIR SUPPLY MEANS HAVING A TERMINAL PORTION DEFINING ONE END OF SAID HAIR CUTTING ZONE, SAID TERMINAL PORTION BEING PROVIDED WITH FIRST ORIFICE MEANS, AIR REMOVAL MEANS CONNECTED TO THE INLET OF A SAID AIR MOVING DEVICE, SAID AIR REMOVAL MEANS HAVING A TERMINAL PORTION DEFINING THE OTHER END OF SAID HAIR CUTTING ZONE, SAID FIRST ORIFICE MEANS BEING ADAPTED TO DISCHARGE AIR WITHIN SAID HAIR CUTTING ZONE PAST SAID HAIR CUTTING MEANS AND TOWARD SAID AIR REMOVAL MEANS, THE HAIR WITHIN SAID HAIR CUTTING ZONE BEING MAINTAINED ERECT BETWEEN SAID FIRST ORIFICE MEANS AND SAID AIR REMOVAL MEANS BY AIR PASSING FROM SAID FIRST ORIFICE MEANS TO SAID AIR REMOVAL MEANS, SAID HAIR CUTTING MEANS HAVING A FIXED RELATIONSHIP TO SAID AIR REMOVAL MEANS, WHEREBY HAIR WITHIN SAID HAIR CUTTING ZONE IS CUT TO A UNIFORM LENGTH DETERMINED BY THE LENGTH OF THE ZONE.
Claim 2
Dependent Claim
195 words
MEANS FOR CLIPPING HAIR TO A UNIFORM LENGTH, COMPRISING A HAIR CUTTER HAVING A HAIR CUTTING ZONE, HAIR CUTTING MEANS POSITIONED FOR OPERATION IN SAID HAIR CUTTING ZONE, AT LEAST ONE AIR MOVING DEVICE, AIR SUPPLY MEANS PROVIDED WITH CONNECTIONS TO THE OUTLET OF A SAID AIR MOVING DEVICE, SAID AIR SUPPLY MEANS HAVING A TERMINAL PORTION DEFINING ONE END OF SAID HAIR CUTTING ZONE, SAID TERMINAL PORTION BEING PROVIDED WITH FIRST ORIFICE MEANS, AIR REMOVAL MEANS CONNECTED TO THE INLET OF A SAID AIR MOVING DEVICE, SAID AIR REMOVAL MEANS HAVING A TERMINAL PORTION DEFINING THE OTHER END OF SAID HAIR CUTTING ZONE, SAID FIRST ORIFICE MEANS BEING ADAPTED TO DISCHARGE AIR WITHIN SAID HAIR CUTTING ZONE PAST SAID HAIR CUTTING MEANS AND TOWARD SAID AIR REMOVAL MEANS, THE HAIR WITHIN SAID HAIR CUTTING ZONE BEING MAINTAINED ERECT BETWEEN SAID FIRST ORIFICE MEANS AND SAID AIR REMOVAL MEANS BY AIR PASSING FROM SAID FIRST ORIFICE MEANS TO SAID AIR REMOVAL MEANS, SAID HAIR CUTTING MEANS HAVING A FIXED RELATIONSHIP TO SAID AIR REMOVAL MEANS, WHEREBY HAIR WITHIN SAID HAIR CUTTING ZONE IS CUT TO A UNIFORM LENGTH DETERMINED BY THE LENGTH OF THE ZONE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |