Patent US2405060A successfully refreshed from Google Patents.
US3086629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural panels and elements thereof
Assignee: Individual
•
Filing: 1959-07-08
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Granted: 1963-04-23
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Expires: 1979-07-08
Abstract
No abstract record available.
Inventors
- 👤 Blitzer Bud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:04
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A VERTICAL WALL-LIKE STRUCTURE COMPRISING A PLURALITY OF TUBULAR MEMBERS HAVING SUBSTANTIALLY HORIZONTAL AXES, EACH TUBULAR MEMBER HAVING TONGUE ELEMENTS DIRECTLY OPPOSITE EACH OTHER AND GROOVE ELEMENTS DIRECTLY OPPOSITE EACH OTHER, SAID TONGUE ELEMENTS AND GROOVE ELEMENTS ALTERNATING WITH EACH OTHER AND SPACED ABOUT THE PERIMETER OF SAID TUBULAR MEMBER, THE TONGUE ELEMENTS OF EACH MEMBER BEING DISPOSED WITHIN THE GROOVE ELEMENTS OF ADJACENT MEMBERS AND INTERLOCKING THEREWITH WITH SAID MEMBERS IN VERTICAL ALIGNMENT, SAID MEMBERS BEING RIGID AND HAVING A HORIZONTAL LENGTH SUCH THAT SAID STRUCTURE IS FORM SUSTAINING AND RESISTS LATERAL DEFLECTION.
Claim 2
Dependent Claim
94 words
A VERTICAL WALL-LIKE STRUCTURE COMPRISING A PLURALITY OF TUBULAR MEMBERS HAVING SUBSTANTIALLY HORIZONTAL AXES, EACH TUBULAR MEMBER HAVING TONGUE ELEMENTS DIRECTLY OPPOSITE EACH OTHER AND GROOVE ELEMENTS DIRECTLY OPPOSITE EACH OTHER, SAID TONGUE ELEMENTS AND GROOVE ELEMENTS ALTERNATING WITH EACH OTHER AND SPACED ABOUT THE PERIMETER OF SAID TUBULAR MEMBER, THE TONGUE ELEMENTS OF EACH MEMBER BEING DISPOSED WITHIN THE GROOVE ELEMENTS OF ADJACENT MEMBERS AND INTERLOCKING THEREWITH WITH SAID MEMBERS IN VERTICAL ALIGNMENT, SAID MEMBERS BEING RIGID AND HAVING A HORIZONTAL LENGTH SUCH THAT SAID STRUCTURE IS FORM SUSTAINING AND RESISTS LATERAL DEFLECTION.
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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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |