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US3222018A Expired / Lapsed US ⏱️ 0.0 years remaining

Board mounting means

Assignee: Individual
•
Filing: 1961-05-11
•
Granted: 1965-12-07
•
Expires: 1981-05-11
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Abstract

No abstract record available.

Inventors

  • 👤 Albert M Masters

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 03:37
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/16; A47G1/20; A47G1/21; A47G1/215

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 290 words
A MOUNTING MEANS FOR MOUNTING ON A WALL AT LEAST ONE BOARD SUCH AS CHALKBOARD OR CORKBOARD OR BOTH AND HAVING THICKNESS COMPRISING A CLIP CUT FROM AN EXTRUDED BAR HAVING LEDGE MEANS INCLUDING AT LEAST A FIRST LEDGE WITH A FORWARD EDGE AND A REAR EDGE AND A DEPTH ADAPTED TO RECEIVE A BOARD OF THE DESIRED THICKNESS, A FORWARD FLANGE INTEGRAL WITH THE FORWARD EDGE AND EXTENDING AT RIGHT ANGLES TO THE LEDGE IN ONE DIRECTION, A REAR FLANGE INTEGRAL WITH THE REAR EDGE EXTENDING AT RIGHT ANGLES TO THE LEDGE AND HAVING AT LEAST A PORTION EXTENDING IN THE OPPOSITE DIRECTION TO THAT OF THE FORWARD FLANGE AND HAVING A FRONT FACE, THE REAR FLANGE HAVING APERTURE MEANS TO SECURE THE CLIP TO A WALL, THE LEDGE MEANS AND FLANGES BEING OF THE SAME WIDTH AND HAVING SIDE EDGES IN THE SAME PLANE, CLAMPING MEAN HAVING A CONNECTING AND LOCKING PORTION AND HAVING RESILIENT LEGS EXTENDING THEREFROM AND FORMING A CLAMPING PORTION, THE LEGSOF THE CLAMPING PORTION BEING SPACED PORTION, THE LEGS OF THE CLAMPING POROF THE LEDGE, THE CLAMPING MEANS HAVING AN OBTUSE ANGLE BEND AT THE MIDSECTION OF THE CLAMPING MEANS SO THAT THE CLAMPING PORTION AND THE CONNECTING AND LOCKING PORTION EXTEND AT AN OBTUSE ANGLE WITH RESPECT TO EACH OTHER, THE CLAMPING MEANS ENGAGING THE FRONT FACE OF THE REAR FLANGE AT THE MIDSECTION OF THE CLAMPING MEANS AS A FULCRUM POINT; THE ANGLE BEING SUCH THAT WITH THE FULCRUM OF THE CLAMPING MEANS ENGAGING THE FRONT FACE OF THE REAR FLANGE THE CLAMPING MEANS MUST BE FLEXED TO CLAMP A BOARD, AND MEANS CARRIED BY THE CLIP FORMING AT LEAST A PART OF A HOLDING MEANS TO HOLD THE CLAMPING MEANS FLEXED.
Claim 2
Dependent Claim 290 words
A MOUNTING MEANS FOR MOUNTING ON A WALL AT LEAST ONE BOARD SUCH AS CHALKBOARD OR CORKBOARD OR BOTH AND HAVING THICKNESS COMPRISING A CLIP CUT FROM AN EXTRUDED BAR HAVING LEDGE MEANS INCLUDING AT LEAST A FIRST LEDGE WITH A FORWARD EDGE AND A REAR EDGE AND A DEPTH ADAPTED TO RECEIVE A BOARD OF THE DESIRED THICKNESS, A FORWARD FLANGE INTEGRAL WITH THE FORWARD EDGE AND EXTENDING AT RIGHT ANGLES TO THE LEDGE IN ONE DIRECTION, A REAR FLANGE INTEGRAL WITH THE REAR EDGE EXTENDING AT RIGHT ANGLES TO THE LEDGE AND HAVING AT LEAST A PORTION EXTENDING IN THE OPPOSITE DIRECTION TO THAT OF THE FORWARD FLANGE AND HAVING A FRONT FACE, THE REAR FLANGE HAVING APERTURE MEANS TO SECURE THE CLIP TO A WALL, THE LEDGE MEANS AND FLANGES BEING OF THE SAME WIDTH AND HAVING SIDE EDGES IN THE SAME PLANE, CLAMPING MEAN HAVING A CONNECTING AND LOCKING PORTION AND HAVING RESILIENT LEGS EXTENDING THEREFROM AND FORMING A CLAMPING PORTION, THE LEGSOF THE CLAMPING PORTION BEING SPACED PORTION, THE LEGS OF THE CLAMPING POROF THE LEDGE, THE CLAMPING MEANS HAVING AN OBTUSE ANGLE BEND AT THE MIDSECTION OF THE CLAMPING MEANS SO THAT THE CLAMPING PORTION AND THE CONNECTING AND LOCKING PORTION EXTEND AT AN OBTUSE ANGLE WITH RESPECT TO EACH OTHER, THE CLAMPING MEANS ENGAGING THE FRONT FACE OF THE REAR FLANGE AT THE MIDSECTION OF THE CLAMPING MEANS AS A FULCRUM POINT; THE ANGLE BEING SUCH THAT WITH THE FULCRUM OF THE CLAMPING MEANS ENGAGING THE FRONT FACE OF THE REAR FLANGE THE CLAMPING MEANS MUST BE FLEXED TO CLAMP A BOARD, AND MEANS CARRIED BY THE CLIP FORMING AT LEAST A PART OF A HOLDING MEANS TO HOLD THE CLAMPING MEANS FLEXED.

References Cited (Backward Citations)

US1790549A Cited
US1984845A Cited
US3008249A Cited
US2842264A Cited
US2987832A Cited
US3038571A Cited
US3001748A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-12-06 1969-06-07 1969-12-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-12-06 1973-06-07 1973-12-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-12-06 1977-06-07 1977-12-07 $7700.00 Window Closed / Lapsed

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