US3102583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined hinge and track roller supporting structure
Assignee: Rowe Manufacturing Co Inc
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Filing: 1960-06-15
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Granted: 1963-09-03
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Expires: 1980-06-15
Abstract
No abstract record available.
Inventors
- 👤 Dale H Rowe
- 👤 Jackwig Roy Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:17
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/16; E05D15/165; E05D15/24; E05D15/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A COMBINED HINGE AND TRACK ROLLER SUPPORTING STRUCTURE ADAPTED FOR USE WITH OVERHEAD DOORS OF THE ARTICULATED PANEL TYPE; AND COMPRISING A FIRST HINGE LEAF ADAPTED TO BE SECURED TO THE INNER FACE OF A DOOR PANEL, A SECOND HINGE LEAF HAVING UPPER AND LOWER PLANAR BODY PORTIONS ADAPTED TO BE SECURED TO THE INNER FACE OF AN ADJACENT DOOR PANEL, THE ADJACENT END OF THE UPPER AND LOWER PLANAR BODY PORTIONS TERMINATING IN OUTWARDLY EXTENDING ARM PORTIONS REVERSELY CURVED AT THE OUTER ENDS THEREOF TO PROVIDE AN INTEGRAL BARREL BEARING SPACED OUTWARDLY FROM THE PLANAR BODY PORTIONS AND EXTENDING ACROSS THE SAID SECOND HINGE LEAF FOR RECEIVING THE SHAFT OF A TRACK ROLLER UNIT, AND MEANS HINGEDLY CONNECTING TOGETHER THE FIRST HINGE LEAF AND THE SECOND HINGE LEAF TO DEFINE A HINGE AXIS THEREACROSS ALONG THE MEETING EDGES OF ADJACENT DOOR PANELS.
Claim 2
Dependent Claim
143 words
A COMBINED HINGE AND TRACK ROLLER SUPPORTING STRUCTURE ADAPTED FOR USE WITH OVERHEAD DOORS OF THE ARTICULATED PANEL TYPE; AND COMPRISING A FIRST HINGE LEAF ADAPTED TO BE SECURED TO THE INNER FACE OF A DOOR PANEL, A SECOND HINGE LEAF HAVING UPPER AND LOWER PLANAR BODY PORTIONS ADAPTED TO BE SECURED TO THE INNER FACE OF AN ADJACENT DOOR PANEL, THE ADJACENT END OF THE UPPER AND LOWER PLANAR BODY PORTIONS TERMINATING IN OUTWARDLY EXTENDING ARM PORTIONS REVERSELY CURVED AT THE OUTER ENDS THEREOF TO PROVIDE AN INTEGRAL BARREL BEARING SPACED OUTWARDLY FROM THE PLANAR BODY PORTIONS AND EXTENDING ACROSS THE SAID SECOND HINGE LEAF FOR RECEIVING THE SHAFT OF A TRACK ROLLER UNIT, AND MEANS HINGEDLY CONNECTING TOGETHER THE FIRST HINGE LEAF AND THE SECOND HINGE LEAF TO DEFINE A HINGE AXIS THEREACROSS ALONG THE MEETING EDGES OF ADJACENT DOOR PANELS.
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) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |