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US3177725A
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Equipment for use in wheel balancing
Assignee: EASTERN DI NAMICS CORP
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Filing: 1960-11-25
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Granted: 1965-04-13
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Expires: 1980-11-25
Abstract
No abstract record available.
Inventors
- 👤 James A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:36
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/02; G01M1/04; G01M1/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A DEVICE FOR USE IN BALANCING A WHEEL, SAID DEVICE COMPRISING A STAND INCLUDING TWO ALIGNED BEARING SEATS SPACED APART IN A HORIZONTAL PLANE, A WHEEL RECEIVING SPINDLE INCLUDING BEARINGS, ONE FOR THE ROTATABLE SUPPORT BY EACH SEAT, MEANS TO CLAMP A WHEEL TO SAID SPINDLE BETWEEN SAID SEATS, SAID SPINDLE HAVING AN AXIAL BORE IN AT LEAST ONE OF ITS ENDS, A TOOL INCLUDING A HUB PROVIDED WITH A SPINDLE BORE ENTERING MEMBER FOR ROTATABLY SUPPORT THERBY, A STEM ADJUSTABLY ATTACHED BETWEEN IT ENDS TO SAID HUB FOR MOVEMENT RADIALLY RELATIVE TO THE AXIS OF SAID BORE ENTERING MEMBER, ONE END OF SAID STEM BEING A SCRIBER AND THE OTHER END OF SAID STEM INCLUDING A COUNTERWEIGHT.
Claim 2
Independent Claim
118 words
A DEVICE FOR USE IN BALANCING A WHEEL, SAID DEVICE COMPRISING A STAND INCLUDING TWO ALIGNED BEARING SEATS SPACED APART IN A HORIZONTAL PLANE, A WHEEL RECEIVING SPINDLE INCLUDING BEARINGS, ONE FOR THE ROTATABLE SUPPORT BY EACH SEAT, MEANS TO CLAMP A WHEEL TO SAID SPINDLE BETWEEN SAID SEATS, SAID SPINDLE HAVING AN AXIAL BORE IN AT LEAST ONE OF ITS ENDS, A TOOL INCLUDING A HUB PROVIDED WITH A SPINDLE BORE ENTERING MEMBER FOR ROTATABLY SUPPORT THERBY, A STEM ADJUSTABLY ATTACHED BETWEEN IT ENDS TO SAID HUB FOR MOVEMENT RADIALLY RELATIVE TO THE AXIS OF SAID BORE ENTERING MEMBER, ONE END OF SAID STEM BEING A SCRIBER AND THE OTHER END OF SAID STEM INCLUDING A COUNTERWEIGHT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |