US3293685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drapery carrier
Assignee: Eastern Products Corp
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Filing: 1964-11-17
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Granted: 1966-12-27
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Expires: 1984-11-17
Abstract
No abstract record available.
Inventors
- 👤 Harry S Rosenbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:17
CPC Classifications
A; A47; A47H; A47H15/00; A47H15/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
181 words
A CARRIER FOR HOLLOW DRAPERY RODS AND THE LIKE HAVING A PAIR OF ELONGATED PARALLEL TRACK MEMBERS FORMING A WALL OF SAID ROD AND BEING DISPOSED IN A COMMON PLANE AND BEING SPACED APART TO PROVIDE AN ELONGATED SLOT COMMUNICATING WITH THE INTERIOR OF SAID ROD, SAID CARRIER COMPRISING: (A) AN ANNULAR OUTER RACE MEMBER HAVING AN OUTER SURFACE AND HAVING AN INNER SURFACE; (B) AN INNER RACE MEMBER HAVING A HUB PORTION DISPOSED SUBSTANTIALLY WITHIN SAID OUTER RACE MEMBER, A HANGER LEG EXTENDING DOWNWARDLY BENEATH SAID HUB PORTION AND A REAR WALL INTEGRALLY JOINED TO SAID HUB PORTION AND SAID HANGER LEG, SAID OUTER SURFACE OF SAID HUB PORTION AND SAID INNER SURFACE OF SAID OUTER RACE MEMBER HAVING COOPERATING CONFIGURATIONS FOR RETAINING SAID HUB PORTION WITHIN SAID OUTER RACE MEMBER AND DEFINING A RACEWAY; (C) A PLURALITY OF BEARING BALLS IN SAID RACEWAY ARRANGED IN CONTACT WITH SAID INNER SURFACE OF SAID OUTER RACE MEMBER AND SAID OUTER SURFACE OF SAID HUB PORTION TO SUPPORT AND OUTER RACE MEMBER FOR FREE ROTATION ABOUT SAID HUB PORTION, SAID RACE MEM-
Claim 2
Dependent Claim
181 words
A CARRIER FOR HOLLOW DRAPERY RODS AND THE LIKE HAVING A PAIR OF ELONGATED PARALLEL TRACK MEMBERS FORMING A WALL OF SAID ROD AND BEING DISPOSED IN A COMMON PLANE AND BEING SPACED APART TO PROVIDE AN ELONGATED SLOT COMMUNICATING WITH THE INTERIOR OF SAID ROD, SAID CARRIER COMPRISING: (A) AN ANNULAR OUTER RACE MEMBER HAVING AN OUTER SURFACE AND HAVING AN INNER SURFACE; (B) AN INNER RACE MEMBER HAVING A HUB PORTION DISPOSED SUBSTANTIALLY WITHIN SAID OUTER RACE MEMBER, A HANGER LEG EXTENDING DOWNWARDLY BENEATH SAID HUB PORTION AND A REAR WALL INTEGRALLY JOINED TO SAID HUB PORTION AND SAID HANGER LEG, SAID OUTER SURFACE OF SAID HUB PORTION AND SAID INNER SURFACE OF SAID OUTER RACE MEMBER HAVING COOPERATING CONFIGURATIONS FOR RETAINING SAID HUB PORTION WITHIN SAID OUTER RACE MEMBER AND DEFINING A RACEWAY; (C) A PLURALITY OF BEARING BALLS IN SAID RACEWAY ARRANGED IN CONTACT WITH SAID INNER SURFACE OF SAID OUTER RACE MEMBER AND SAID OUTER SURFACE OF SAID HUB PORTION TO SUPPORT AND OUTER RACE MEMBER FOR FREE ROTATION ABOUT SAID HUB PORTION, SAID RACE MEM-
References Cited (Backward Citations)
US1571334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |