Patent US3173169A successfully refreshed from Google Patents.
US3173169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drapery hanger
Assignee: Individual
•
Filing: 1963-02-27
•
Granted: 1965-03-16
•
Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Ann J George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:58
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14; A47H13/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A WINDOW COVER CONNECTOR COMPRISING: A COMPLETELY FLAT SUBSTANTIALLY RIGID HANGER PART THAT HAS A DOWNWARDLY-OPEN U-SHAPED RETAINER PORTION AND MEANS FOR SECURELY CONNECTING AND HOLDING SAID HANGER PART FLAT AGAINST A WINDOW COVER; AND A KEY MEMBER FOR SUPPORTEDLY RECEIVING WINDOW COVER HOLDING MEANS, SAID KEY MEMBER HAVING A NECK PORTION HAT HAS A TRANSVERSE DIMENSIONS LESS THAN SAID RETAINER PORTION, EXTENDING OUTWARDLY THEREOF FOR COOPERATIVE VERTICAL AND LATERAL ENGAGEMENT WITH SAID RETAINER PORTION OF SAID HANGER PART,
Claim 2
Dependent Claim
79 words
A WINDOW COVER CONNECTOR COMPRISING: A COMPLETELY FLAT SUBSTANTIALLY RIGID HANGER PART THAT HAS A DOWNWARDLY-OPEN U-SHAPED RETAINER PORTION AND MEANS FOR SECURELY CONNECTING AND HOLDING SAID HANGER PART FLAT AGAINST A WINDOW COVER; AND A KEY MEMBER FOR SUPPORTEDLY RECEIVING WINDOW COVER HOLDING MEANS, SAID KEY MEMBER HAVING A NECK PORTION HAT HAS A TRANSVERSE DIMENSIONS LESS THAN SAID RETAINER PORTION, EXTENDING OUTWARDLY THEREOF FOR COOPERATIVE VERTICAL AND LATERAL ENGAGEMENT WITH SAID RETAINER PORTION OF SAID HANGER PART,
References Cited (Backward Citations)
DE1073174B
Cited
US661608A
Cited
US2237925A
Cited
US2276209A
Cited
US2320308A
Cited
US2528848A
Cited
US2698455A
Cited
US2971213A
Cited
US2952315A
Cited
US3018932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |