US3283598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibrator
Assignee: Individual
•
Filing: 1963-08-26
•
Granted: 1966-11-08
•
Expires: 1983-08-26
Abstract
No abstract record available.
Inventors
- 👤 Barnes Ralph Glenn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:06
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/10; B06B1/16; B06B1/167; E; E04; E04G; E04G21/00; E04G21/02; E04G21/06; E04G21/08; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/18552
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A VIBRATOR FOR USE IN VIBRATING CONCRETE, SAID VIBRATOR INCLUDING A HOUSING HAVING AN AXIALLY EXTENDING CYLINDRICAL CAVITY, A BEARING MOUNTED IN THE UPPER END OF THE CYLINDRICAL CAVITY, A CYLINDRICAL ROLLER MOUNTED IN THE HOUSING TOWARDS THE LOWER END OF THE CYLINDRICAL CAVITY AND SPACED FROM THE BEARING, A RING GEAR MOUNTED IN THE LOWER END OF THE CYLINDRICAL CAVITY, A PINION MOUNTED ON THE LOWER END OF SAID ROLLER, SAID PINION AND SAID RING GEAR HAVING MESHING TEETH, MEANS TO HOLD THE PINION IN MESH WITH THE RING GEAR, SAID ROLLER HAVING AN ANNULAR GROOVE NEAR THE MIDDLE THEREOF, A CYLINDRICAL RING FIXEDLY ATTACHED TO THE HOUSING AND REGISTERING WITH THE ANNULAR GROOVE FOR ENGAGEMENT THEREWITH, AND DRIVING MEANS JOUR-
Claim 2
Dependent Claim
122 words
A VIBRATOR FOR USE IN VIBRATING CONCRETE, SAID VIBRATOR INCLUDING A HOUSING HAVING AN AXIALLY EXTENDING CYLINDRICAL CAVITY, A BEARING MOUNTED IN THE UPPER END OF THE CYLINDRICAL CAVITY, A CYLINDRICAL ROLLER MOUNTED IN THE HOUSING TOWARDS THE LOWER END OF THE CYLINDRICAL CAVITY AND SPACED FROM THE BEARING, A RING GEAR MOUNTED IN THE LOWER END OF THE CYLINDRICAL CAVITY, A PINION MOUNTED ON THE LOWER END OF SAID ROLLER, SAID PINION AND SAID RING GEAR HAVING MESHING TEETH, MEANS TO HOLD THE PINION IN MESH WITH THE RING GEAR, SAID ROLLER HAVING AN ANNULAR GROOVE NEAR THE MIDDLE THEREOF, A CYLINDRICAL RING FIXEDLY ATTACHED TO THE HOUSING AND REGISTERING WITH THE ANNULAR GROOVE FOR ENGAGEMENT THEREWITH, AND DRIVING MEANS JOUR-
References Cited (Backward Citations)
US3125838A
Cited
US1549555A
Cited
US2167987A
Cited
US2209201A
Cited
US2198148A
Cited
US2290541A
Cited
US2437983A
Cited
US2546806A
Cited
US2704911A
Cited
US2844041A
Cited
US2907143A
Cited
US2876647A
Cited
US3141272A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |