Patent US3561182A successfully refreshed from Google Patents.
US3561182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel support system for building structures
Assignee: Individual
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Filing: 1969-03-11
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Granted: 1971-02-09
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Expires: 1989-03-11
Abstract
Abstract A RECTANGULAR GRID COMPRISING PREFERABLY UNIFORMLY SPACED VERTICAL COLUMNS, SPACING BRACKETS TO SUPPORT AND CONNECT SAID COLUMNS IN ADJUSTABLE SPACED RELATION TO A WALL OF BUILDING STRUCTURE, A SET OF VERTICALLY SPACED, VERTICALLY ADJUSTABLE MOUNTING CLIPS CARRIED BY EACH OF SAID COLUMNS, A PLURALITY OF HORIZONTAL RAILS CARRIED BY HORIZONTALLY ALIGNED MOUNTED CLIPS, SAID RAILS BEING PROVIDED WITH HORIZONTAL PORTIONS HAVING ENGAGEMENT IN LONGTUDINALLY HORIZONTAL GROOVES IN PANELS OR SLABS TO HOLD THE LATTER IN FORWARDLY SPACED RELATION TO THE MENTIONED STRUCTURE WALL.
Inventors
- 👤 Joseph Madl Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:39
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/88; E04B2/96; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803; E04F13/0805; E04F13/0808; E04F13/081; E04F13/0821; E04F13/0826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |