US4702296A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Glass spacer construction
Assignee: Hunter Douglas Inc
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Filing: 1984-04-25
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Granted: 1987-10-27
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Expires: 2004-04-25
Abstract
Abstract A glass spacer adapted for use in a window unit having two spaced glazings including a venetian blind assembly positioned between the glazings. The spacer includes a body member which extends between the slats parallel to the edges thereof and a privacy strip which extends substantially the length of the body portion and which is perpendicular to the body portion to overlap a portion of the slats of the blind assembly.
Inventors
- 👤 Richard N. Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:10
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26; E06B9/264; E06B2009/2643; E06B2009/2646
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
179 words
A glass spacer construction adapted to be positioned in a window unit containing two spaced glazings having a venetian blind assembly comprising a mat of tiltable slats having an end slat at either end thereof, said mat being mounted between said glazings and where the spacer construction includes a body portion adapted to extend between and parallel to the edges of said glazings to maintain spacing therebetween, characterized in that said body portion has a privacy strip thereon extending substantially the length thereof and substantially perpendicular thereto at a position on said body extending between and spaced from each glazing with said strip overlapping a portion of at least one of said end slats to close off any spacing between said body portion and said at least one of said end slats when said slats are in tilted position, and further characterized in that said mat of slats is tiltably supported by suspension means connected to and extending between pivot bearing members, and in that said privacy strip includes bearing mountings therein for pivotally mounting a pivot bearing member.
Claim 2
Dependent Claim
179 words
A glass spacer construction adapted to be positioned in a window unit containing two spaced glazings having a venetian blind assembly comprising a mat of tiltable slats having an end slat at either end thereof, said mat being mounted between said glazings and where the spacer construction includes a body portion adapted to extend between and parallel to the edges of said glazings to maintain spacing therebetween, characterized in that said body portion has a privacy strip thereon extending substantially the length thereof and substantially perpendicular thereto at a position on said body extending between and spaced from each glazing with said strip overlapping a portion of at least one of said end slats to close off any spacing between said body portion and said at least one of said end slats when said slats are in tilted position, and further characterized in that said mat of slats is tiltably supported by suspension means connected to and extending between pivot bearing members, and in that said privacy strip includes bearing mountings therein for pivotally mounting a pivot bearing member.
Claim 3
Dependent Claim
44 words
A glass spacer construction according to claim 1 further characterized in that said strip has a cutout therein adapted to receive a pivot bearing member and attachment means by which a spring member mounting a pivot bearing member may be fastened to said strip.
Claim 4
Dependent Claim
175 words
A window unit comprising at least two spaced glazings having a venetian blind assembly comprising a mat of tiltable slats having an end slat at either end thereof, said mat being mounted between said glazings and including at least one glass spacer construction between said glazings, characterized in that said spacer contruction has a body portion extending between and parallel to the edges of said glazing and a privacy strip on said body portion extending substantially the length thereof and substantially perpendicular thereto at a position on said body portion extending between and spaced from the glazings, said strip overlapping a portion of at least one of said end slats to close off any spacing between said body portion and said at least one of said end slats when said slats are in tilted position and further characterized in that said mat of slats is tiltably supported by suspension means connected to and extending between pivot bearing members, and in that said privacy strip includes bearing mountings therein for pivotally mounting a pivot bearing member.
Claim 5
Dependent Claim
175 words
A window unit comprising at least two spaced glazings having a venetian blind assembly comprising a mat of tiltable slats having an end slat at either end thereof, said mat being mounted between said glazings and including at least one glass spacer construction between said glazings, characterized in that said spacer contruction has a body portion extending between and parallel to the edges of said glazing and a privacy strip on said body portion extending substantially the length thereof and substantially perpendicular thereto at a position on said body portion extending between and spaced from the glazings, said strip overlapping a portion of at least one of said end slats to close off any spacing between said body portion and said at least one of said end slats when said slats are in tilted position and further characterized in that said mat of slats is tiltably supported by suspension means connected to and extending between pivot bearing members, and in that said privacy strip includes bearing mountings therein for pivotally mounting a pivot bearing member.
Claim 6
Dependent Claim
80 words
A window unit according to claim 3 further characterized in that said slats have parallel longitudinal axes disposed in a plane extending centrally of said mat and said body portion extends parallel to the longitudinal axes of said slats and wherein said privacy strip is disposed in said plane to overlap an end slat of the mat of slats when the slats are in a tilted position to close off any spacing between said end slat and said body portion.
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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) | 1990-10-26 | 1991-04-27 | 1991-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-10-26 | 1995-04-27 | 1995-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-10-26 | 1999-04-27 | 1999-10-27 | $7700.00 | Window Closed / Lapsed |