US3229332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Window construction
Assignee: Individual
•
Filing: 1964-07-23
•
Granted: 1966-01-18
•
Expires: 1984-07-23
Abstract
No abstract record available.
Inventors
- 👤 Koller Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:58
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2305; E06B7/2307; E06B7/231; B; B08; B08B; B08B1/00; B08B1/10; B08B1/14; B08B1/143; E06B3/00; E06B3/04; E06B3/06; E06B3/08; E06B3/12; E06B3/14; E06B3/263; E06B3/2634; E06B3/32; E06B3/34; E06B7/2312; E06B1/00; E06B1/04; E06B1/045
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
WINDOW CONSTRUCTION COMPRISING A SASH, A STATIONARY FRAME SURROUNDING SAID SASH, SAID SASH POSSESSING TWO RIBS OF EQUAL HEIGHT HAVING LATERAL IMPACT SURFACE, SAID RIBS BEING ARRANGED AT A SIDE OF SAID SASH CONFRONTING SAID FRAME, SAID FRAME POSSESSING AT ALL SIDES LARGER INNER DIMENSIONS THAN THE DIMENSIONS OF SAID SASH, A PAIR OF DIFFERENTLY CONSTRUCTED LEDGES POSSESSING DIFFERENT CROSSSECTIONAL CONFIGURATIONS MOUNTED AT SAID FRAME AT A SIDE CONFRONTING SAID SASH, AT LEAST ONE OF SAID FRAME AT A SIDE FORMED OF AN ELASTIC FLEXIBLE MATERIAL, A GIVEN ONE OF SAID LEDGES COOPERATING IN OVERLAPPING FASHION WITH A LATERAL IMPACT SURFACE OF A RIB OF SAID SASH TO PROVIDE AN IMPACT STRIP AND THE OTHER OF SAID LEDGES COOPERATING WITH A LATERAL IMPACT SURFACE OF THE OTHER RIB OF SAID SASH TO PROVIDE A PACKING STRIP, SAID FRAME BEING PROVIDED WITH AT LEAST ONE GROOVE, SAID LEDGES BEING INTERCHANGEABLY INSERTABLE IN SAID GROOVE IN ORDER TO PERMIT OPENING OF SAID SASH INWARDLY OR OUTWARDLY.
Claim 2
Dependent Claim
164 words
WINDOW CONSTRUCTION COMPRISING A SASH, A STATIONARY FRAME SURROUNDING SAID SASH, SAID SASH POSSESSING TWO RIBS OF EQUAL HEIGHT HAVING LATERAL IMPACT SURFACE, SAID RIBS BEING ARRANGED AT A SIDE OF SAID SASH CONFRONTING SAID FRAME, SAID FRAME POSSESSING AT ALL SIDES LARGER INNER DIMENSIONS THAN THE DIMENSIONS OF SAID SASH, A PAIR OF DIFFERENTLY CONSTRUCTED LEDGES POSSESSING DIFFERENT CROSSSECTIONAL CONFIGURATIONS MOUNTED AT SAID FRAME AT A SIDE CONFRONTING SAID SASH, AT LEAST ONE OF SAID FRAME AT A SIDE FORMED OF AN ELASTIC FLEXIBLE MATERIAL, A GIVEN ONE OF SAID LEDGES COOPERATING IN OVERLAPPING FASHION WITH A LATERAL IMPACT SURFACE OF A RIB OF SAID SASH TO PROVIDE AN IMPACT STRIP AND THE OTHER OF SAID LEDGES COOPERATING WITH A LATERAL IMPACT SURFACE OF THE OTHER RIB OF SAID SASH TO PROVIDE A PACKING STRIP, SAID FRAME BEING PROVIDED WITH AT LEAST ONE GROOVE, SAID LEDGES BEING INTERCHANGEABLY INSERTABLE IN SAID GROOVE IN ORDER TO PERMIT OPENING OF SAID SASH INWARDLY OR OUTWARDLY.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |