Patent US524248A successfully refreshed from Google Patents.
US3085299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operating and locking mechanism for casement type windows
Assignee: Individual
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Filing: 1960-09-01
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Granted: 1963-04-16
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Expires: 1980-09-01
Abstract
No abstract record available.
Inventors
- 👤 Samuel C Reynaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:53
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/325; E05; E05C; E05C9/00; E05C9/002; E05F; E05F11/00; E05F11/02; E05F11/08; E05F11/12; Y; Y10; Y10S; Y10S292/00; Y10S292/49
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
178 words
IN A WINDOW WHICH INCLUDES AN UPRIGHT FRAME AND A SASH MOUNTED THEREON FOR HORIZONTAL SWINGING MOVEMENT TOWARD AND AWAY FROM THE FRAME BETWEEN A CLOSED POSITION WITHIN THE FRAME AND AN OPEN POSITION EXTENDING OUTWARDLY FROM THE FRAME, TRACK MEANS ON SAID FRAME OPPOSITE THE TOP AND BOTTOM ENDS OF SAID SASH IN A CLOSED POSITION THEREOF, BEAMS SECURED TO THE TOP AND BOTTOM ENDS OF SAID SASH, ROLLER MEANS ADJACENT ONE END OF EACH OF SAID BEAMS DISPOSED IN THE ADJACENT TRACK MEANS, AN OPERATOR MECHANISM MOUNTED ON SAID FRAME AND HAVING A SWINGING ARM MOVABLY MOUNTED ON ONE OF SAID BEAMS FOR SWINGING THE OPPOSITE END THEREOF TOWARD AND AWAY FROM SAID FRAME SO AS TO SWING SAID SASH BETWEEN SAID POSITIONS, MEANS FORMING A PAIR OF LATERALLY SPACED SUBSTANTIALLY VERTICAL WALLS ON EACH OF SAID SASH ENDS, AND MEANS ON EACH OF SAID BEAMS EXTENDING BETWEEN AND ENGAGED WITH A PAIR EACH OF SAID WALLS FOR PREVENTING LATERAL MOVEMENT OF SAID BEAMS RELATIVE TO SAID SASH DURING OPENING AND CLOSING MOVEMENT OF SAID SASH.
Claim 2
Dependent Claim
178 words
IN A WINDOW WHICH INCLUDES AN UPRIGHT FRAME AND A SASH MOUNTED THEREON FOR HORIZONTAL SWINGING MOVEMENT TOWARD AND AWAY FROM THE FRAME BETWEEN A CLOSED POSITION WITHIN THE FRAME AND AN OPEN POSITION EXTENDING OUTWARDLY FROM THE FRAME, TRACK MEANS ON SAID FRAME OPPOSITE THE TOP AND BOTTOM ENDS OF SAID SASH IN A CLOSED POSITION THEREOF, BEAMS SECURED TO THE TOP AND BOTTOM ENDS OF SAID SASH, ROLLER MEANS ADJACENT ONE END OF EACH OF SAID BEAMS DISPOSED IN THE ADJACENT TRACK MEANS, AN OPERATOR MECHANISM MOUNTED ON SAID FRAME AND HAVING A SWINGING ARM MOVABLY MOUNTED ON ONE OF SAID BEAMS FOR SWINGING THE OPPOSITE END THEREOF TOWARD AND AWAY FROM SAID FRAME SO AS TO SWING SAID SASH BETWEEN SAID POSITIONS, MEANS FORMING A PAIR OF LATERALLY SPACED SUBSTANTIALLY VERTICAL WALLS ON EACH OF SAID SASH ENDS, AND MEANS ON EACH OF SAID BEAMS EXTENDING BETWEEN AND ENGAGED WITH A PAIR EACH OF SAID WALLS FOR PREVENTING LATERAL MOVEMENT OF SAID BEAMS RELATIVE TO SAID SASH DURING OPENING AND CLOSING MOVEMENT OF SAID SASH.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |