US3222707A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake-housing cleaner
Assignee: Individual
•
Filing: 1964-03-05
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Granted: 1965-12-14
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Expires: 1984-03-05
Abstract
No abstract record available.
Inventors
- 👤 Howard M Allenbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:43
CPC Classifications
B; B08; B08B; B08B15/00; B08B15/02; B08B15/026
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A BRAKE-HOUSING CLEANER COMPRISING: (A) A HOOK HAVING AN OPEN SIDE ADAPTED TO BE PLACED AGAINST THE OPEN SIDE OF A BRAKE HOUSING, (B) AN AIR GUN CONNECTED TO THE HOOD AND SERVING AS A HAND GRIP THEREFOR, SAID GUN HAVING A PORTED DISCHARGE NOZZLE EXTENDING INTO THE INTERIOR OF THE HOOD, (C) MEANS MOUNTED ON SAID NOZZLE FOR FREE ROTATIONAL MOVEMENT THEREON TO PRODUCE AN EPICYCLOIDAL JET OF AIR RECEIVED FROM THE DISCHARGE NOZZLE OF THE AIR GUN, SAID MEANS BEING DISPOSED TO DIRECT SAID AIR JET INTO THE BRAKE HOUSING TO DISLODGE PARTICLES THEREIN, (D) SAID HOOD BEING PROVIDED WITH A LATERAL TUBULAR EXTENSION WITH A CONSTRICTED OPENING,
Claim 2
Dependent Claim
110 words
A BRAKE-HOUSING CLEANER COMPRISING: (A) A HOOK HAVING AN OPEN SIDE ADAPTED TO BE PLACED AGAINST THE OPEN SIDE OF A BRAKE HOUSING, (B) AN AIR GUN CONNECTED TO THE HOOD AND SERVING AS A HAND GRIP THEREFOR, SAID GUN HAVING A PORTED DISCHARGE NOZZLE EXTENDING INTO THE INTERIOR OF THE HOOD, (C) MEANS MOUNTED ON SAID NOZZLE FOR FREE ROTATIONAL MOVEMENT THEREON TO PRODUCE AN EPICYCLOIDAL JET OF AIR RECEIVED FROM THE DISCHARGE NOZZLE OF THE AIR GUN, SAID MEANS BEING DISPOSED TO DIRECT SAID AIR JET INTO THE BRAKE HOUSING TO DISLODGE PARTICLES THEREIN, (D) SAID HOOD BEING PROVIDED WITH A LATERAL TUBULAR EXTENSION WITH A CONSTRICTED OPENING,
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) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |