US3076468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning apparatus
Assignee: HANDY CLEAN CO Inc
•
Filing: 1960-09-23
•
Granted: 1963-02-05
•
Expires: 1980-09-23
Abstract
No abstract record available.
Inventors
- 👤 Glenn K Belt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:03
CPC Classifications
B; B08; B08B; B08B3/00; B08B3/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
185 words
CLEANING APPARATUS FOR REMOVING IN SITU ACCUMULATIONS OF DUST, DIRTY AND DRIED OIL AND DEBRIS FROM TYPEWRITERS AND OTHER MACHINES, SAID CLEANING APPARATUS COMPRISING A PORTABLE BASE HAVING A COMPARTMENT THEREIN, A PARTIALLY ENCLOSED HOUSING SUPERPOSED ON SAID BASE; SAID HOUSING COMPRISING A TOP, A PAIR OF SIDE WALLS, A REAR WALL AND A SLOPING BOTTOM HAVING A DRAIN OUTLET AT ITS LOWEST POINT, SAID HOUSING BEING OPEN AT THE FRONT THEREOF, A TURNTABLE ROTATABLY MOUNTED ON SAID BOTTOM AND EXTENDING ABOVE THE SAME; SAID TURNTABLE BEING ADAPTED TO REMOVABLY RETAIN A TYPEWRITER OR OTHER MACHINE TO BE CLEANED, A PLATE ON AND EXTENDING ACROSS SAID HOUSING BELOW THE OPEN FRONT THEREOF, A PLURALITY OF HOSE FITTINGS SECURED IN SAID PLATE, A WASTE CONTAINER IN SAID COMPARTMENT IN COMMUNICATION WITH SAID DRAIN OUTLET, A FIRST CONTAINER FOR HOLDING A SOLVENT CLEANER SEATED IN SAID COMPARTMENT AND COMMUNICATING WITH A FIRST FITTING OF SAID PLURALITY OF HOSE FITTINGS, A SECOND CONTAINER FOR HOLDING A LIQUID OIL CLEANER SEATED IN SAID COMPARTMENT AND IN COMMUNICATION WITH A SECOND HOSE FITTING OF SAID PLURALITY OF HOSE FITTINGS, A
Claim 2
Dependent Claim
185 words
CLEANING APPARATUS FOR REMOVING IN SITU ACCUMULATIONS OF DUST, DIRTY AND DRIED OIL AND DEBRIS FROM TYPEWRITERS AND OTHER MACHINES, SAID CLEANING APPARATUS COMPRISING A PORTABLE BASE HAVING A COMPARTMENT THEREIN, A PARTIALLY ENCLOSED HOUSING SUPERPOSED ON SAID BASE; SAID HOUSING COMPRISING A TOP, A PAIR OF SIDE WALLS, A REAR WALL AND A SLOPING BOTTOM HAVING A DRAIN OUTLET AT ITS LOWEST POINT, SAID HOUSING BEING OPEN AT THE FRONT THEREOF, A TURNTABLE ROTATABLY MOUNTED ON SAID BOTTOM AND EXTENDING ABOVE THE SAME; SAID TURNTABLE BEING ADAPTED TO REMOVABLY RETAIN A TYPEWRITER OR OTHER MACHINE TO BE CLEANED, A PLATE ON AND EXTENDING ACROSS SAID HOUSING BELOW THE OPEN FRONT THEREOF, A PLURALITY OF HOSE FITTINGS SECURED IN SAID PLATE, A WASTE CONTAINER IN SAID COMPARTMENT IN COMMUNICATION WITH SAID DRAIN OUTLET, A FIRST CONTAINER FOR HOLDING A SOLVENT CLEANER SEATED IN SAID COMPARTMENT AND COMMUNICATING WITH A FIRST FITTING OF SAID PLURALITY OF HOSE FITTINGS, A SECOND CONTAINER FOR HOLDING A LIQUID OIL CLEANER SEATED IN SAID COMPARTMENT AND IN COMMUNICATION WITH A SECOND HOSE FITTING OF SAID PLURALITY OF HOSE FITTINGS, A
References Cited (Backward Citations)
CA465916A
Cited
GB190822397A
Cited
US1396584A
Cited
US2309251A
Cited
US2431684A
Cited
US2597359A
Cited
US2571575A
Cited
US2897743A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |