US3153264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock for storm windows
Assignee: PAMCO CORP
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Filing: 1962-05-23
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Granted: 1964-10-20
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Expires: 1982-05-23
Abstract
No abstract record available.
Inventors
- 👤 Lemme Philip Di
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:34
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/44; E06B2003/4438; E06B2003/4453; E06B2003/4492; Y; Y10; Y10T; Y10T292/00; Y10T292/71
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A STORM WINDOW COMPRISING A WINDOW FRAME PROVIDED WITH A SASH-RECEIVING CHANNEL, A SASH SLIDING SUBSTANTIALLY VERTICALLY IN THE CHANNEL, A SLIDE CARRIED BY THE SASH, A SPRING URGING THE SLIDE TO MOVE LONGITUDINALLY TOWARD AND PART WAY INTO THE CHANNEL, THE SLIDE HAVING A BLADE-RECEIVING AND BLADE-RETAINING LONGITUDINAL SLOT THEREIN AND BETWEEN THE SIDES AND ENDS THEREOF, AND MEANS TO LOCK THE SASH AGAINST DOWNWARD MOVEMENT AND TO PERMIT UPWARD MOVEMENT OF THE SASH WHEN THE SLIDE IS IN THE LOCKING POSITION THEREOF IN THE SASH, SAID MEANS COMPRISING A BLADE PASSING LOOSELY INTO THE SLOT AND HAVING PART THEREOF EXTENDING BEYOND ONE SIDE OF THE SLOT
Claim 2
Dependent Claim
108 words
A STORM WINDOW COMPRISING A WINDOW FRAME PROVIDED WITH A SASH-RECEIVING CHANNEL, A SASH SLIDING SUBSTANTIALLY VERTICALLY IN THE CHANNEL, A SLIDE CARRIED BY THE SASH, A SPRING URGING THE SLIDE TO MOVE LONGITUDINALLY TOWARD AND PART WAY INTO THE CHANNEL, THE SLIDE HAVING A BLADE-RECEIVING AND BLADE-RETAINING LONGITUDINAL SLOT THEREIN AND BETWEEN THE SIDES AND ENDS THEREOF, AND MEANS TO LOCK THE SASH AGAINST DOWNWARD MOVEMENT AND TO PERMIT UPWARD MOVEMENT OF THE SASH WHEN THE SLIDE IS IN THE LOCKING POSITION THEREOF IN THE SASH, SAID MEANS COMPRISING A BLADE PASSING LOOSELY INTO THE SLOT AND HAVING PART THEREOF EXTENDING BEYOND ONE SIDE OF THE SLOT
References Cited (Backward Citations)
US2735521A
Cited
USRE24552E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-20 | 1968-04-20 | 1968-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-20 | 1972-04-20 | 1972-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-20 | 1976-04-20 | 1976-10-20 | $7700.00 | Window Closed / Lapsed |