Patent US3158914A successfully refreshed from Google Patents.
US3158914A
Expired / Lapsed
US
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Drapery heading support
Assignee: Individual
•
Filing: 1962-03-15
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Granted: 1964-12-01
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Expires: 1982-03-15
Abstract
No abstract record available.
Inventors
- 👤 Guarini Michael Angelo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:17
CPC Classifications
A; A47; A47H; A47H13/00; A47H13/14; A47H13/16; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3467; Y10T24/3468; Y10T24/3472; Y10T24/3473; Y10T24/3476; Y10T24/3477; Y10T24/3479; Y10T24/45; Y10T24/45225; Y10T24/4588; Y10T24/45901; Y10T24/45906; Y10T24/45911; Y10T24/45916; Y10T24/49
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
A DRAPERY HEADING SUPPORT COMPRISING: (A) A TOP BAR, (B) A BOTTOM BAR GENERALLY PARALLEL TO THE TOP BAR AND SPACED APART THEREFORM, (C) A PAIR OF SPACED APART CONNECTING BARS RIGIDLY JOINING THE TOP AND BOTTOM BARS TOGETHER INTERMEDIATE THE ENDS OF THE TOP AND BOTTOM BARS, AND DEFINING A PAIR OF FREE ENDS ON THE TOP BAR,
Claim 2
Dependent Claim
59 words
A DRAPERY HEADING SUPPORT COMPRISING: (A) A TOP BAR, (B) A BOTTOM BAR GENERALLY PARALLEL TO THE TOP BAR AND SPACED APART THEREFORM, (C) A PAIR OF SPACED APART CONNECTING BARS RIGIDLY JOINING THE TOP AND BOTTOM BARS TOGETHER INTERMEDIATE THE ENDS OF THE TOP AND BOTTOM BARS, AND DEFINING A PAIR OF FREE ENDS ON THE TOP BAR,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |