US3087078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compact motor
Assignee: Brown Brockmeyer Co
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Filing: 1961-06-26
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Granted: 1963-04-23
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Expires: 1981-06-26
Abstract
No abstract record available.
Inventors
- 👤 Steffen S Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:38
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/4063; A47L11/4069; A47L11/02; A47L11/10; A47L11/14; A47L11/16; A47L11/162; H; H02; H02K; H02K7/00; H02K7/10; H02K7/116; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19642; Y10T74/19679; Y10T74/19684
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
IN COMBINATION; AN ELECTRIC MOTOR HAVING A CASING WITH AN END WALL, A MOTOR SHAFT EXTENDING THROUGH SAID END WALL AND JOURNALED THEREIN, A FIRST GEAR ON THE SHAFT OUTSIDE THE CASING AND ADJACENT SAID END WALL, A SECOND GEAR DIFFERENT IN SIZE FROM SAID FIRST GEAR AND CONCENTRIC WITH THE SHAFT AND FIXED TO SAID END WALL, A ROTATABLE HOUSING JOURNALED ON SAID END WALL ENCLOSING SAID GEARS, COMPOUND PLANET GEAR MEANS IN THE HOUSING MESHING WITH SAID FIRST AND SECOND GEARS SO THE HOUSING IS DRIVEN IN
Claim 2
Dependent Claim
89 words
IN COMBINATION; AN ELECTRIC MOTOR HAVING A CASING WITH AN END WALL, A MOTOR SHAFT EXTENDING THROUGH SAID END WALL AND JOURNALED THEREIN, A FIRST GEAR ON THE SHAFT OUTSIDE THE CASING AND ADJACENT SAID END WALL, A SECOND GEAR DIFFERENT IN SIZE FROM SAID FIRST GEAR AND CONCENTRIC WITH THE SHAFT AND FIXED TO SAID END WALL, A ROTATABLE HOUSING JOURNALED ON SAID END WALL ENCLOSING SAID GEARS, COMPOUND PLANET GEAR MEANS IN THE HOUSING MESHING WITH SAID FIRST AND SECOND GEARS SO THE HOUSING IS DRIVEN IN
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |