Patent US6356437B1 successfully refreshed from Google Patents.
US3080950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal window frame, sash and weather strip therefor
Assignee: Individual
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Filing: 1961-06-02
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Granted: 1963-03-12
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Expires: 1981-06-02
Abstract
No abstract record available.
Inventors
- 👤 Greene Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:05
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; E06B2003/4438; E06B2003/4453
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
THE COMBINATION OF A WINDOW FRAME AND A SASH HAVING SIDE STILES, SAID WINDOW FRAME HAVING JAMBS EACH OF WHICH HAS A GUIDEWAY FOR SAID SLIDABLE SASH PROVIDED WITH A REAR SIDE ALONG WHICH IS SLIDABLE THE FRONT SIDE OF THE STILES OF THE SASH, EACH GUIDEWAY HAVING A TRACK GROOVE EXTENDING LONGITUDINALLY AND OPENING THROUGH SAID REAR SIDE THEREOF, AND A COMBINED WEATHER AND FILLER STRIP SECURED IN AND CARRIED BY EACH STILE ON THE FRONT SIDE OF THE STILE WITH A PORTION OF THE STRIP SLIDABLY MOUNTED IN THE CORRESPONDING TRACK GROOVE AND OTHER PORTIONS OF THE STRIP INTERPOSED BETWEEN THE JUXTAPOSED SURFACES OF THE STILE AND THE CORRESPONDING GUIDEWAY.
Claim 2
Dependent Claim
112 words
THE COMBINATION OF A WINDOW FRAME AND A SASH HAVING SIDE STILES, SAID WINDOW FRAME HAVING JAMBS EACH OF WHICH HAS A GUIDEWAY FOR SAID SLIDABLE SASH PROVIDED WITH A REAR SIDE ALONG WHICH IS SLIDABLE THE FRONT SIDE OF THE STILES OF THE SASH, EACH GUIDEWAY HAVING A TRACK GROOVE EXTENDING LONGITUDINALLY AND OPENING THROUGH SAID REAR SIDE THEREOF, AND A COMBINED WEATHER AND FILLER STRIP SECURED IN AND CARRIED BY EACH STILE ON THE FRONT SIDE OF THE STILE WITH A PORTION OF THE STRIP SLIDABLY MOUNTED IN THE CORRESPONDING TRACK GROOVE AND OTHER PORTIONS OF THE STRIP INTERPOSED BETWEEN THE JUXTAPOSED SURFACES OF THE STILE AND THE CORRESPONDING GUIDEWAY.
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) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |