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US3173535A Expired / Lapsed US ⏱️ 0.0 years remaining

Cushioned package

Assignee: Republic Packaging Corp
•
Filing: 1962-11-13
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Granted: 1965-03-16
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Expires: 1982-11-13
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Abstract

No abstract record available.

Inventors

  • 👤 Charles R Wood

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 12:50
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/02; B65D81/05; B65D81/107; B65D81/113; Y; Y10; Y10S; Y10S220/00; Y10S220/918; Y10S220/92

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 151 words
A CUSHIONING UNIT INSERTABLE BETWEEN A FRAGILE ARTICLE AND THE BOTOM OF A BOX, SAID UNIT COMPRISING: A BODY OF RESILIENT COMPRESSIBLE FOAM-LIKE CUSHIONING MATERIAL FORMING AN OPEN CENTERED, HORIZONTALLY EXTENDING, RECTANGULAR, FRAME-LIKE STRUCTURE, SAID BODY OF MATERIAL HAVING A HORIZONTALLY EXTENDING UPWARDLY FACING LEDGE LOCATED ALONG THE INNER MARGINS THEREOF IN A PLANE INTERMEDIATE THE TOP AND BOTTOM PLANES OF THE BODY OF CUSHIONING MATERIAL, WHEREIN THE CUSHIONING MATERIAL BELOW THE SAME CUSHIONS THE ARTICLE AGAINST DOWNWARD THRUSTS, AND INWARDLY FACING VERTICAL SURFACES ABOVE AND ALIGNED WITH THE OUTER MARGINS OF THE LEDGE AND ADAPTED TO SURROUND THE ARTICLE TO CUSHION THE SAME AGAINST LATERAL THRUSTS, AND FORCE DISTRIBUTING MEANS COMPRISING A RELATIVELY RIGID LAYER OF MATERIAL COVERING SAID LEDGE AND EXTENDING HORIZONTALLY INTO SAID BODY OF MATERIAL TO DISTRIBUT THE WEIGHT OF SAID ARTICLE OVER A GREATER AREA THAN SAID LEGE AND OVER A CONSTANT THICKNESS OF CUSHIONING MATERIAL.
Claim 2
Dependent Claim 151 words
A CUSHIONING UNIT INSERTABLE BETWEEN A FRAGILE ARTICLE AND THE BOTOM OF A BOX, SAID UNIT COMPRISING: A BODY OF RESILIENT COMPRESSIBLE FOAM-LIKE CUSHIONING MATERIAL FORMING AN OPEN CENTERED, HORIZONTALLY EXTENDING, RECTANGULAR, FRAME-LIKE STRUCTURE, SAID BODY OF MATERIAL HAVING A HORIZONTALLY EXTENDING UPWARDLY FACING LEDGE LOCATED ALONG THE INNER MARGINS THEREOF IN A PLANE INTERMEDIATE THE TOP AND BOTTOM PLANES OF THE BODY OF CUSHIONING MATERIAL, WHEREIN THE CUSHIONING MATERIAL BELOW THE SAME CUSHIONS THE ARTICLE AGAINST DOWNWARD THRUSTS, AND INWARDLY FACING VERTICAL SURFACES ABOVE AND ALIGNED WITH THE OUTER MARGINS OF THE LEDGE AND ADAPTED TO SURROUND THE ARTICLE TO CUSHION THE SAME AGAINST LATERAL THRUSTS, AND FORCE DISTRIBUTING MEANS COMPRISING A RELATIVELY RIGID LAYER OF MATERIAL COVERING SAID LEDGE AND EXTENDING HORIZONTALLY INTO SAID BODY OF MATERIAL TO DISTRIBUT THE WEIGHT OF SAID ARTICLE OVER A GREATER AREA THAN SAID LEGE AND OVER A CONSTANT THICKNESS OF CUSHIONING MATERIAL.

References Cited (Backward Citations)

US2272884A Cited
US2320170A Cited
US2376530A Cited
US2410179A Cited
US2486711A Cited
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GB838059A Cited
DE1102644B Cited
US3064901A Cited
US2994425A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-03-15 1968-09-14 1969-03-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-03-15 1972-09-14 1973-03-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-03-15 1976-09-14 1977-03-16 $7700.00 Window Closed / Lapsed

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