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US3237261A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curtain weight
Assignee: Individual
•
Filing: 1963-10-07
•
Granted: 1966-03-01
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Expires: 1983-10-07
Abstract
No abstract record available.
Inventors
- 👤 Homonoff Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:53
CPC Classifications
A; A47; A47H; A47H23/00; A47H23/01; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3668
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A REMOVABLE DRAPERY WEIGHT COMPRISING, A BUTTON HAVING A CLOSED FRONT AND AN OPEN BACK FORMED WITH MEANS DEFINING A LIP AROUND THE OPENING AT THE BACK, A METALLIC WEIGHT INSIDE BUTTON, A NONMETALLIC COVER IN SAID BUTTON BETWEEN SAID METALLIC WEIGHT AND SAID LIP, AND PIN MEANS COACTING WITH SAID BOTTON TO KEEP SAID METALLIC WEIGHT AND SAID NONMETALLIC COVER IN POSITION WHILE FUNCTIONING AS MEANS FOR ATTACHING SAID WEIGHT TO A DRAPERY WITH SAID CLOSED FRONT EXPOSED, AND SAID NONMETALLIC COVER SEPARATING SAID METALLIC WEIGHT FROM A DRAPERY WHEN SAID WEIGHT IS ATTACHED THERETO.
Claim 2
Dependent Claim
96 words
A REMOVABLE DRAPERY WEIGHT COMPRISING, A BUTTON HAVING A CLOSED FRONT AND AN OPEN BACK FORMED WITH MEANS DEFINING A LIP AROUND THE OPENING AT THE BACK, A METALLIC WEIGHT INSIDE BUTTON, A NONMETALLIC COVER IN SAID BUTTON BETWEEN SAID METALLIC WEIGHT AND SAID LIP, AND PIN MEANS COACTING WITH SAID BOTTON TO KEEP SAID METALLIC WEIGHT AND SAID NONMETALLIC COVER IN POSITION WHILE FUNCTIONING AS MEANS FOR ATTACHING SAID WEIGHT TO A DRAPERY WITH SAID CLOSED FRONT EXPOSED, AND SAID NONMETALLIC COVER SEPARATING SAID METALLIC WEIGHT FROM A DRAPERY WHEN SAID WEIGHT IS ATTACHED THERETO.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-28 | 1969-08-30 | 1970-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-28 | 1973-08-30 | 1974-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-28 | 1977-08-30 | 1978-03-01 | $7700.00 | Window Closed / Lapsed |