Patent US3653172A successfully refreshed from Google Patents.
US3653172A
Expired / Lapsed
US
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Metal studding wall structures
Assignee: Individual
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Filing: 1970-01-30
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Granted: 1972-04-04
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Expires: 1990-01-30
Abstract
Abstract A wall structure comprising a spacing channel having a cross sectional configuration defining an elongated channel with a secondary channel formed axially thereof and provided with evenly spaced transversely extending slots positioned horizontally through a plurality of metal studding so as to engage each of the metal studdings in one of said transverse slots so as to hold the studding in predetermined spaced relation to one another in pair wall structure.
Inventors
- 👤 Paul Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:19
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/762; E04B2/763; E04B2/56; E04B2/58; E04B2/60; E04B2/62
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
97 words
A wall structure having apertured metal studding Each of which comprises a middle deformed web section with oppositely disposed longitudinally extending flanges thereon and means holding said studding in spaced relation to one another, said means consisting of a spacing channel comprising an elongated channel shape having a longitudinally extending depressed center section with a plurality of slots positioned transversely thereof, said slots having oppositely disposed enlarged end sections, said spacing channel being positioned through said apertures in said studding with said slots registering with said apertures and said enlarged end sections registring with said deformed web.
Claim 2
Dependent Claim
97 words
A wall structure having apertured metal studding Each of which comprises a middle deformed web section with oppositely disposed longitudinally extending flanges thereon and means holding said studding in spaced relation to one another, said means consisting of a spacing channel comprising an elongated channel shape having a longitudinally extending depressed center section with a plurality of slots positioned transversely thereof, said slots having oppositely disposed enlarged end sections, said spacing channel being positioned through said apertures in said studding with said slots registering with said apertures and said enlarged end sections registring with said deformed web.
Claim 3
Dependent Claim
18 words
The wall structure of claim 1 wherein said deformed web of the studding is deformed in spaced areas.
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) | 1975-04-04 | 1975-10-04 | 1976-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-04-04 | 1979-10-04 | 1980-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-04-04 | 1983-10-04 | 1984-04-04 | $7700.00 | Window Closed / Lapsed |