US3325944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window sealing device
Assignee: Allen Stevens Corp
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Filing: 1965-06-23
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Granted: 1967-06-20
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Expires: 1985-06-23
Abstract
No abstract record available.
Inventors
- 👤 Crain Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:51
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4609
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN COMBINATION WITH A WINDOW OF THE TYPE INCLUDING INNER AND OUTER SASHES HAVING OVERLAPPING STILES AND A CLEARANCE OPENING BETWEEN THE TOP OF SAID STILES AND THE HEAD OF SAID WINDOW, A DEVICE FOR SEALING SAID CLEARANCE OPENING COMPRISING (A) GUIDE MEANS, SAID GUIDE MEANS BEING SECURED TO THE OVERLAPPING STILE OF ONE OF SAID SASHES, AND (B) A SEALING MEMBER MOVABLY SECURED TO SAID GUIDE MEANS, SAID SEALING MEMBER BEING MOVABLE TO A FIRST POSITION EXTENDING BEYOND THE TOP OF SAID STILE TO COVER SAID CLEARANCE OPENING AND TO A SECOND POSITION PROXIMATE THE TOP OF SAID STILE TO PERMIT REMOVAL OF THE SASH FROM SAID WINDOW.
Claim 2
Dependent Claim
109 words
IN COMBINATION WITH A WINDOW OF THE TYPE INCLUDING INNER AND OUTER SASHES HAVING OVERLAPPING STILES AND A CLEARANCE OPENING BETWEEN THE TOP OF SAID STILES AND THE HEAD OF SAID WINDOW, A DEVICE FOR SEALING SAID CLEARANCE OPENING COMPRISING (A) GUIDE MEANS, SAID GUIDE MEANS BEING SECURED TO THE OVERLAPPING STILE OF ONE OF SAID SASHES, AND (B) A SEALING MEMBER MOVABLY SECURED TO SAID GUIDE MEANS, SAID SEALING MEMBER BEING MOVABLE TO A FIRST POSITION EXTENDING BEYOND THE TOP OF SAID STILE TO COVER SAID CLEARANCE OPENING AND TO A SECOND POSITION PROXIMATE THE TOP OF SAID STILE TO PERMIT REMOVAL OF THE SASH FROM SAID WINDOW.
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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |