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US3288428A Expired / Lapsed US ⏱️ 0.0 years remaining

Preassembled tie construction

Assignee: DUROWALL Inc
•
Filing: 1965-06-08
•
Granted: 1966-11-29
•
Expires: 1985-06-08
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Abstract

No abstract record available.

Inventors

  • 👤 Cameron D Terry

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 18:06
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/84; E04B2/86; E04B2/8647

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 200 words
A TIE CONSTRUCTION PRESSABLED AS A UNIT AND ADAPTED TO BE PUT IN PLACE AS AN ASSEMBLY PRIOR TO PLACING FORM PANELS THEREON FOR RELEASABLY HOLDING A PAIR OF FORM PANELS IN PARALLEL, SPACED RELATIONSHIP, COMPRISING: A PAIR OF PARALLEL, SPACED STRINGER MEMBERS; A PAIR OF PARALLEL, SPACED WIRE CROSS-MEMBERS EXTENDING SUBSTANTIALLY IN THE PLANE OF SAID STRINGER MEMBERS FOR MAINTAINING THE PARALLEL ALIGNMENT OF THE STRINGER MEMBERS SAID CROSS-MEMBERS HAVING A LENGTH GREATER THAN THE SPACING BETWEEN SAID STRINGER MEMBERS AND EXTENDING PERPENDICULARLY THERETO TO DEFINE A MID-PORTION EXTENDING BETWEEN LATERALLY OUTWARDLY FROM SAID STRINGER MEMEXTENDING LATERALLY OUTWARDLY FROM SAID STRINGER MEMBERS AND CONNECTING PORTIONS BETWEEN SAID MID-PORTIONS AND SAID END PORTIONS; MEANS FOR RIGIDLY SECURING SAID CONNECTING PORTIONS TO SAID STRINGER MEMBERS TO PROVIDE A RIGID THE ASSEMBLY; SAID END PORTIONS DEFINING ABUTMENT MEANS ON THE CROSS-MEMBERS FOR AIGNING AND LOCATING SAID PANELS IN PARALLEL, SPACED RELATIONSHIP SPACED OUTWARDLY OF SAID STRINGER MEMBERS; SAID END PORTIONS DEFINING RETAINING MEAN ON THE CROSS-MEMBERS FOR HOLDING THE PANELS AGAINST SAID ABUTMENT MEANS, SAID WIRE CROSSMEMBERS AND STRINGERS BEING CONSTRUCTED TO MAINTAIN THE ABUTMENT AND THE RETAINING MEANS ADJACENT ON OF SAID STRINGER MEMBERS ALIGNED WITH RESPECT TO EACH OTHER AND
Claim 2
Dependent Claim 200 words
A TIE CONSTRUCTION PRESSABLED AS A UNIT AND ADAPTED TO BE PUT IN PLACE AS AN ASSEMBLY PRIOR TO PLACING FORM PANELS THEREON FOR RELEASABLY HOLDING A PAIR OF FORM PANELS IN PARALLEL, SPACED RELATIONSHIP, COMPRISING: A PAIR OF PARALLEL, SPACED STRINGER MEMBERS; A PAIR OF PARALLEL, SPACED WIRE CROSS-MEMBERS EXTENDING SUBSTANTIALLY IN THE PLANE OF SAID STRINGER MEMBERS FOR MAINTAINING THE PARALLEL ALIGNMENT OF THE STRINGER MEMBERS SAID CROSS-MEMBERS HAVING A LENGTH GREATER THAN THE SPACING BETWEEN SAID STRINGER MEMBERS AND EXTENDING PERPENDICULARLY THERETO TO DEFINE A MID-PORTION EXTENDING BETWEEN LATERALLY OUTWARDLY FROM SAID STRINGER MEMEXTENDING LATERALLY OUTWARDLY FROM SAID STRINGER MEMBERS AND CONNECTING PORTIONS BETWEEN SAID MID-PORTIONS AND SAID END PORTIONS; MEANS FOR RIGIDLY SECURING SAID CONNECTING PORTIONS TO SAID STRINGER MEMBERS TO PROVIDE A RIGID THE ASSEMBLY; SAID END PORTIONS DEFINING ABUTMENT MEANS ON THE CROSS-MEMBERS FOR AIGNING AND LOCATING SAID PANELS IN PARALLEL, SPACED RELATIONSHIP SPACED OUTWARDLY OF SAID STRINGER MEMBERS; SAID END PORTIONS DEFINING RETAINING MEAN ON THE CROSS-MEMBERS FOR HOLDING THE PANELS AGAINST SAID ABUTMENT MEANS, SAID WIRE CROSSMEMBERS AND STRINGERS BEING CONSTRUCTED TO MAINTAIN THE ABUTMENT AND THE RETAINING MEANS ADJACENT ON OF SAID STRINGER MEMBERS ALIGNED WITH RESPECT TO EACH OTHER AND

References Cited (Backward Citations)

US1361315A Cited
US1072760A Cited
US1616977A Cited
US2190700A Cited
US2887758A Cited
AT218228B Cited
US3199827A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-11-28 1970-05-30 1970-11-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-11-28 1974-05-30 1974-11-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-11-28 1978-05-30 1978-11-29 $7700.00 Window Closed / Lapsed

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