US3130455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door frame of plastics for room doors
Assignee: Sabor Ets
•
Filing: 1962-06-20
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Granted: 1964-04-28
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Expires: 1982-06-20
Abstract
No abstract record available.
Inventors
- 👤 Borlenghi Lorenzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:09
CPC Classifications
E; E06; E06B; E06B1/00; E06B1/04; E06B1/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
IN COMBINATION WITH A DOOR CASE MEMBER FRAMING AN APERTURE IN A WALL, AN UNDERFRAME STRUCTURE PROVIDING A PAIR OF CONTINUOUS ANCHORING STRIPS ON OPPOSITE SIDES OF THE WALL SECURED TO AND EXTENDING LENGTHWISE OF THE MEMBER, SAID ANCHORING STRIPS EACH HAVING A RECESS ALONG THE EDGE THEREOF ADJACENT THE WALL, AND AN EXTRUDED CHANNEL MEMBER OF RESILIENT PLASTIC FITTED ON THE UNDERRAME STRUCTURE, SAID CHANNEL MEMBER COMPRISING A WEB SECTION, A PAIR OF WINGS INTEGRAL WITH THE WEB SECTION EACH INCLUDING AN INWARDLY TURNED HOOKED FLANGE ENGAGED OVER THE RESPECTIVE ANCHORING STRIP IN THE RECESS THERIN, AND A SAW-TOOTH-LIKESTEP FORMED ON THE WEB SECTION LENGTHWISE OF THE LATTER PROVIDING A STOP-ABUTMENT FOR A DOOR PANEL; SAID WINGS BEING OF A LENGTH EQUAL TO THE WIDTH OF THE CONTINUOUS STRIPS, AND SAID EACH FORMING AN ACUTE ANGLE WITH THE PLANE PASSING THROUGH THE TWO CORNERS OF THE CHANNEL MEMBER AND SAID WEB SECTION BEING INWARDLY BOWED WITH RESPECT OF SAID PLANE IN DISASSEM-
Claim 2
Dependent Claim
163 words
IN COMBINATION WITH A DOOR CASE MEMBER FRAMING AN APERTURE IN A WALL, AN UNDERFRAME STRUCTURE PROVIDING A PAIR OF CONTINUOUS ANCHORING STRIPS ON OPPOSITE SIDES OF THE WALL SECURED TO AND EXTENDING LENGTHWISE OF THE MEMBER, SAID ANCHORING STRIPS EACH HAVING A RECESS ALONG THE EDGE THEREOF ADJACENT THE WALL, AND AN EXTRUDED CHANNEL MEMBER OF RESILIENT PLASTIC FITTED ON THE UNDERRAME STRUCTURE, SAID CHANNEL MEMBER COMPRISING A WEB SECTION, A PAIR OF WINGS INTEGRAL WITH THE WEB SECTION EACH INCLUDING AN INWARDLY TURNED HOOKED FLANGE ENGAGED OVER THE RESPECTIVE ANCHORING STRIP IN THE RECESS THERIN, AND A SAW-TOOTH-LIKESTEP FORMED ON THE WEB SECTION LENGTHWISE OF THE LATTER PROVIDING A STOP-ABUTMENT FOR A DOOR PANEL; SAID WINGS BEING OF A LENGTH EQUAL TO THE WIDTH OF THE CONTINUOUS STRIPS, AND SAID EACH FORMING AN ACUTE ANGLE WITH THE PLANE PASSING THROUGH THE TWO CORNERS OF THE CHANNEL MEMBER AND SAID WEB SECTION BEING INWARDLY BOWED WITH RESPECT OF SAID PLANE IN DISASSEM-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |