US3265450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller track apparatus
Assignee: Motors Liquidation Co
•
Filing: 1963-10-17
•
Granted: 1966-08-09
•
Expires: 1983-10-17
Abstract
No abstract record available.
Inventors
- 👤 Kenneth A Aho
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:39
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/04; F16C29/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
THE COMBINATION COMPRISING A PAIR OF RELATIVELY MOVABLE MEMBERS, AN ELONGATED ROLLER TRACK ON ONE OF SAID MEMBERS HAVING A PAIR OF SUPPORT SURFACES FORMING A ROLLER CHANNEL, SAID SURFACES BEING FORMED ALONG INTERSECTING PLANES INCLINED OPPOSITELY RELATIVE TO A PLANE THEREBETWEEN BISECTING SAID CHANNEL, FIRST ROLLER MEANS ROTATABLY MOUNTED ON THE OTHER OF SAID MEMBERS WITHIN SAID CHANNEL ABOUT AN AXIS LYING OUTSIDE SAID BISECTING PLANE AND HAVING A TAPERED ROLLER SURFACE COMPLEMENTARY TO ONE OF SAID SUPPORT SURFACES FOR FULL FLUSH ROLLING ENGAGEMENT EXCLUSIVELY THEREWITH, SECOND ROLLER MEANS ROTATABLY MOUNTED ON SAID OTHER MEMBER WITHIN SAID CHANNEL COAXIALLY WITH SAID FIRST ROLLER MEANS AND HAVING A TAPERED ROLLER SURFACE COMPLEMENTARY TO THE OTHER OF SAID SUPPORT SURFACES FOR FULL FLUSH ROLLING ENGAGEMENT EXCLUSIVELY THEREWITH, AND MEANS FOR AXIALLY ADJUSTING SAID FIRST AND SECOND ROLLER MEANS RELATIVE TO TO SAID MEMBERS TO WEDGINGLY ENGAGE SAID FIRST AND SECOND ROLLER MEANS WITH RESPECTIVE SUPPORT SURFACES TO PROVIDE FOR NONSKID LASH TAKE-UP BETWEEN SAID MEMBERS.
Claim 2
Dependent Claim
164 words
THE COMBINATION COMPRISING A PAIR OF RELATIVELY MOVABLE MEMBERS, AN ELONGATED ROLLER TRACK ON ONE OF SAID MEMBERS HAVING A PAIR OF SUPPORT SURFACES FORMING A ROLLER CHANNEL, SAID SURFACES BEING FORMED ALONG INTERSECTING PLANES INCLINED OPPOSITELY RELATIVE TO A PLANE THEREBETWEEN BISECTING SAID CHANNEL, FIRST ROLLER MEANS ROTATABLY MOUNTED ON THE OTHER OF SAID MEMBERS WITHIN SAID CHANNEL ABOUT AN AXIS LYING OUTSIDE SAID BISECTING PLANE AND HAVING A TAPERED ROLLER SURFACE COMPLEMENTARY TO ONE OF SAID SUPPORT SURFACES FOR FULL FLUSH ROLLING ENGAGEMENT EXCLUSIVELY THEREWITH, SECOND ROLLER MEANS ROTATABLY MOUNTED ON SAID OTHER MEMBER WITHIN SAID CHANNEL COAXIALLY WITH SAID FIRST ROLLER MEANS AND HAVING A TAPERED ROLLER SURFACE COMPLEMENTARY TO THE OTHER OF SAID SUPPORT SURFACES FOR FULL FLUSH ROLLING ENGAGEMENT EXCLUSIVELY THEREWITH, AND MEANS FOR AXIALLY ADJUSTING SAID FIRST AND SECOND ROLLER MEANS RELATIVE TO TO SAID MEMBERS TO WEDGINGLY ENGAGE SAID FIRST AND SECOND ROLLER MEANS WITH RESPECTIVE SUPPORT SURFACES TO PROVIDE FOR NONSKID LASH TAKE-UP BETWEEN SAID MEMBERS.
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |