US3267587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair dryer
Assignee: Rayette Inc
•
Filing: 1964-02-11
•
Granted: 1966-08-23
•
Expires: 1984-02-11
Abstract
No abstract record available.
Inventors
- 👤 Walter P Niemiec
- 👤 Donald E Satterlee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:49
CPC Classifications
A; A45; A45D; A45D20/00; A45D20/44; A45D20/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A PORTABLE HAIR DRYER, COMPRISING A RIGID, DOMESHAPED HOOD, OPEN AT ONE END, THE SIZE OF THE OPENING AND THE INTERNAL DIMENSIONS OF THE HOOD BEING NOT SUBSTANTIALLY GREATER THAN THAT REQUIRED TO RECEIVE AND ENCOMPASS WITH CLEARANCE A PERSON''S HEAD WITH HAIR SET IN STYLE TO BE DRIED, A BASE HOUSING ADAPTED TO FIT OVER SAID OPENING AND TO BE CLAMPED THERETO TO FORM A SELF-CONTAINED PORTABLE UNIT, AIR CONDUIT MEANS MOUNTED ON SAID HOUSING AND ENCLOSED BY SAID HOOD WHEN SAID HOUSING IS CLAMPED THERETO COMPRISING AN AIR INLET DUCT AND AN AIR OUTLET DUCT, A COMMUNICATING DUCT WITHIN SAID HOUSING CONNECTING THE INLET AND OUTLET DUCTS, A FAN AND AN AIR HEATER WITHIN THE CONNECTING DUCT FOR DRAWING AIR THROUGH THE INLET INTO THE CONNECTING DUCT, HEATING IT AND DISCHARGING IT THROUGH THE
Claim 2
Dependent Claim
136 words
A PORTABLE HAIR DRYER, COMPRISING A RIGID, DOMESHAPED HOOD, OPEN AT ONE END, THE SIZE OF THE OPENING AND THE INTERNAL DIMENSIONS OF THE HOOD BEING NOT SUBSTANTIALLY GREATER THAN THAT REQUIRED TO RECEIVE AND ENCOMPASS WITH CLEARANCE A PERSON''S HEAD WITH HAIR SET IN STYLE TO BE DRIED, A BASE HOUSING ADAPTED TO FIT OVER SAID OPENING AND TO BE CLAMPED THERETO TO FORM A SELF-CONTAINED PORTABLE UNIT, AIR CONDUIT MEANS MOUNTED ON SAID HOUSING AND ENCLOSED BY SAID HOOD WHEN SAID HOUSING IS CLAMPED THERETO COMPRISING AN AIR INLET DUCT AND AN AIR OUTLET DUCT, A COMMUNICATING DUCT WITHIN SAID HOUSING CONNECTING THE INLET AND OUTLET DUCTS, A FAN AND AN AIR HEATER WITHIN THE CONNECTING DUCT FOR DRAWING AIR THROUGH THE INLET INTO THE CONNECTING DUCT, HEATING IT AND DISCHARGING IT THROUGH THE
References Cited (Backward Citations)
US851283A
Cited
US2289633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |