US3265864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heated drapery lining
Assignee: CHF Industries Inc
•
Filing: 1965-07-06
•
Granted: 1966-08-09
•
Expires: 1985-07-06
Abstract
No abstract record available.
Inventors
- 👤 Levinson Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:09
CPC Classifications
F; F24; F24D; F24D13/00; F24D13/02; H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; H05B2203/00; H05B2203/002; H05B2203/003; H05B2203/014; Y; Y02; Y02B; Y02B30/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
A DRAPERY LINING COMPRISING A PANEL COMPOSED OF A SINGLE LAYER OF WOVEN FABRIC, SAID PANEL HAVING APERTURES AT SPACED HORIZONTAL INTERVALS ALONG ITS UPPER EDGE FOR ENGAGEMENT WITH SUSPENSION PINS WHICH SUPPORT THE DRAPERY WHEREBY SAID PANEL CAN BE SUSPENED ADJACENT TO THE DRAPERY WITH ITS INNER FACE TOWARD THE REAR FACE OF THE DRAPERY, A LENGTH OF HEATING WIRING ARRANGED SINUOUSLY ACROSS THE INNER FACE OF SAID PANEL TO THEREBY POSITION SUCH WIRING BETWEEN SAID PANEL AND THE DRAPERY, A MALE ELECTRICAL CONNECTOR LOCATED AT THE OTHER SIDE A FEMALE ELECTRICAL CONNECTOR LOCATED AT THE OTHER SIDE EDGE OF SAID PANEL, THE ENDS OF SAID HEATING WIRING BEING ELECTRICALLY CONNECTED TO ONE OF SAID CONNECTORS FOR RECEICING ELECTRIC CURRENT FROM A SOURCE CONNECTED TO SAID ONE CONNECTOR, AND WIRING INTERCONNECTING SAID TWO CONNECTORS WHEREBY ELECTRIC CURRENT FROM A SOURCE CONNECTED TO SAID ONE CONNECTOR IS A AVAILABLE AT THE OTHER OF SAID CONNECTORS SO THAT WHEN ONE OF THE CONNECTORS OF ANOTHER INDENTICAL PANEL IS CONNECTED TO SAID OTHER CONNECTOR ELECTRIC CURRENT WILL FLOW THROUGH THE HEATING WIRING OF THE INDENTICAL PANEL.
Claim 2
Dependent Claim
184 words
A DRAPERY LINING COMPRISING A PANEL COMPOSED OF A SINGLE LAYER OF WOVEN FABRIC, SAID PANEL HAVING APERTURES AT SPACED HORIZONTAL INTERVALS ALONG ITS UPPER EDGE FOR ENGAGEMENT WITH SUSPENSION PINS WHICH SUPPORT THE DRAPERY WHEREBY SAID PANEL CAN BE SUSPENED ADJACENT TO THE DRAPERY WITH ITS INNER FACE TOWARD THE REAR FACE OF THE DRAPERY, A LENGTH OF HEATING WIRING ARRANGED SINUOUSLY ACROSS THE INNER FACE OF SAID PANEL TO THEREBY POSITION SUCH WIRING BETWEEN SAID PANEL AND THE DRAPERY, A MALE ELECTRICAL CONNECTOR LOCATED AT THE OTHER SIDE A FEMALE ELECTRICAL CONNECTOR LOCATED AT THE OTHER SIDE EDGE OF SAID PANEL, THE ENDS OF SAID HEATING WIRING BEING ELECTRICALLY CONNECTED TO ONE OF SAID CONNECTORS FOR RECEICING ELECTRIC CURRENT FROM A SOURCE CONNECTED TO SAID ONE CONNECTOR, AND WIRING INTERCONNECTING SAID TWO CONNECTORS WHEREBY ELECTRIC CURRENT FROM A SOURCE CONNECTED TO SAID ONE CONNECTOR IS A AVAILABLE AT THE OTHER OF SAID CONNECTORS SO THAT WHEN ONE OF THE CONNECTORS OF ANOTHER INDENTICAL PANEL IS CONNECTED TO SAID OTHER CONNECTOR ELECTRIC CURRENT WILL FLOW THROUGH THE HEATING WIRING OF THE INDENTICAL PANEL.
References Cited (Backward Citations)
US1358509A
Cited
US2277772A
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US2456468A
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US2521540A
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US2462847A
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US2469466A
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US2942330A
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US2990607A
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US2842655A
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US3047060A
Cited
US3141954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |