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US3321884A Expired / Lapsed US ⏱️ 0.0 years remaining

Spaced building plates with embedded wire ties connected by rod means

Assignee: Individual
•
Filing: 1964-06-04
•
Granted: 1967-05-30
•
Expires: 1984-06-04
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Abstract

No abstract record available.

Inventors

  • 👤 Klaue Hermann

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 02:55
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34; E04B; E04B2/00; E04B2/84; E04B2/86; E04B2/8635

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 109 words
A CONSTRUCTION ELEMENT FOR A BUILDING WALL COMPRISING A FACING PLATE, A LAYER OF INSULATING CONCRETE BONDED TO SAID FACING PLATE, A REINFORCING MESH AND A WIRE TIE MEMBER EMBEDDED IN SAID CONCRETE, SAID WIRE TIE MEMBER BEING IN CONTACT WITH SAID MESH AND FORMING A PLURALITY OF SUCCESSIVE LOOPS WITH ALTERNATE LOOPS THEREOF LYING SUBSTANTIALLY IN SEPARATE PLANES WHICH PLANES ARE MUTUALLY PERPENDICULAR TO EACH OTHER, THE WIRE LOOPS IN ONE PLANE EXTENDING OUTWARDLY OF THE EXPOSED SURFACE OF THE INSULATING LAYER AND THE LOOPS IN THE REMAINING PLANE EXTENDING LATERALLY OF SAID ONE PLANE IN AN OPPOSITE DIRECTION, A SECOND PLATE MEMBER SPACED FROM SAID FIRST PLATE

References Cited (Backward Citations)

US1233508A Cited
US1285768A Cited
US1402429A Cited
GB176868A Cited
US1414425A Cited
US1578511A Cited
US1794678A Cited
US2088645A Cited
US2188424A Cited
FR1286861A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-05-29 1970-11-28 1971-05-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-05-29 1974-11-28 1975-05-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-05-29 1978-11-28 1979-05-30 $7700.00 Window Closed / Lapsed

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