Patent US3391512A successfully refreshed from Google Patents.
US3391512A
Expired / Lapsed
US
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Building structure and panel connection means
Assignee: MCDONALDS SYSTEM Inc
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Filing: 1965-10-23
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Granted: 1968-07-09
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Lopina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:23
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/58; E04B2/74; E04B2/76; E04B2/78; E04B2/7854; E04B2002/7461; E04B2002/7474; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1044; Y10T292/1045; Y10T292/1049
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN A BUILDING CONSTRUCTION HAVING A PLURALITY OF ADJOINING MODULI WITH COPLANAR MAJOR FACES AND CONFRONTING EDGE PORTIONS, A BUILDING STUD HAVING A SEGMENT INTERPOSED BETWEEN SAID CONFRONTING EDGE PORTIONS, CONNECTOR MEANS SUPPORTED ON SAID SEGMENT BETWEEN SAID MODULI AND COMPRISING A GENERALLY FLAT SPLINE PORTION AND AT AN EDGE OF SAID FLAT SPLINE PORTION A NORMAL AXIS PORTION ABOUT WHICH SAID SPLINE PORTION IS ROCKABLE TRANSVERSELY OF SAID CONFRONTING EDGE PORTIONS AND PARALLEL TO THE PLANE OF SAID COPLANAR FACES INTO AND OUT OF MODULI BRIDGING POSTURE FOR RELEASABLY CONNECTING SAID MODULI TOGETHER, SAID MODULI HAVING ADJOINING PERIPHERAL GROOVE
Claim 2
Dependent Claim
100 words
IN A BUILDING CONSTRUCTION HAVING A PLURALITY OF ADJOINING MODULI WITH COPLANAR MAJOR FACES AND CONFRONTING EDGE PORTIONS, A BUILDING STUD HAVING A SEGMENT INTERPOSED BETWEEN SAID CONFRONTING EDGE PORTIONS, CONNECTOR MEANS SUPPORTED ON SAID SEGMENT BETWEEN SAID MODULI AND COMPRISING A GENERALLY FLAT SPLINE PORTION AND AT AN EDGE OF SAID FLAT SPLINE PORTION A NORMAL AXIS PORTION ABOUT WHICH SAID SPLINE PORTION IS ROCKABLE TRANSVERSELY OF SAID CONFRONTING EDGE PORTIONS AND PARALLEL TO THE PLANE OF SAID COPLANAR FACES INTO AND OUT OF MODULI BRIDGING POSTURE FOR RELEASABLY CONNECTING SAID MODULI TOGETHER, SAID MODULI HAVING ADJOINING PERIPHERAL GROOVE
References Cited (Backward Citations)
US276516A
Cited
US1329427A
Cited
US1494512A
Cited
US1593944A
Cited
US1898543A
Cited
US2816623A
Cited
US3280522A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |