US3137023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair brush cleaner
Assignee: Individual
•
Filing: 1963-11-19
•
Granted: 1964-06-16
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Expires: 1983-11-19
Abstract
No abstract record available.
Inventors
- 👤 Gerald E Klinge
- 👤 Jr Norman H Vogel
- 👤 Sr Norman H Vogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:59
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
164 words
IN A HAIR BRUSH CLEANER, THE COMBINATION COMPRISING: A CASE HAVING A COMPARTMENT THEREIN; AN AIR PUMP HAVING AN INLET COMMUNICATING WITH SAID COMPARTMENT AND AN OUTLET DISCHARGING TO ATMOSPHERE WHEREBY AIR IS DRAWN FROM SAID COMPARTMENT AND DISCHARGED TO ATMOSPHERE; AN APERTURE IN SAID CASE; A NOZZLE HAVING AN INLET PORTION HAVING AN INLET OPENING DISPOSED AT THE EXTERIOR OF SAID CASE, AND SAID NOZZLE HAVING AN OUTLET PORTION EXTENDING THROUGH SAID APERTURE AND HAVING AN OUTLET OPENING IN SAID COMPARTMENT; A PLURALITY OF COMB TEETH EXTENDING IN FRONT OF A PORTION OF SAID INLET OPENING; AND REFUSE COLLECTION MEANS INCLUDING A CONTAINER HAVING AN AIR PERMEABLE PORTION IN SAID COMPARTMENT, SAID CONTAINER HAVING AN OPENING RECEIVING THE SAID OUTLET PORTION OF SAID NOZZLE, AND A FLEXIBLE SEAL SEALED TO SAID CONTAINER AND HAVING A PORTION SEALINGLY ENGAGING THE PERIMETER OF SAID OUTLET PORTION, AND MEANS ENGAGEABLE WITH A PORTION OF SAID COLLECTION MEANS TO RETAIN SAID COLLECTION MEANS ON SAID OUTLET PORTION.
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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |