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US2870023A Expired / Lapsed US ⏱️ 0.0 years remaining

Enwrapments for plastic and like substances

Assignee: Individual
•
Filing: 1951-07-05
•
Granted: 1959-01-20
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Expires: 1971-07-05
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Abstract

No abstract record available.

Inventors

  • 👤 Clarence W Vogt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 12:16
CPC Classifications
B; B65; B65D; B65D71/00; B65D75/00; B65D75/04; B65D75/06; B65D75/08; B65D75/52; Y; Y10; Y10S; Y10S229/00; Y10S229/933

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 204 words
A COMPOSITE PACKAGE FORMED OF A PLURALITY OF JUXTAPOSED, UNITARY PARALLELEPIPEDAL PACKAGES, EACH OF WHICH CONTAINS A PRODUCT AND IS FORMED OF A RELATIVELY FLEXIBLE ENWRAPMENT COMPRISING PORTIONS FORMING SIDES, BOTTOMS, ENDS AND TOP, THE PORTION FORMING THE TOP COMPRISING INNER AND OUTER LAYERS, THE EDGE OF THE OUTER LAYER HAVING A FLAP FORMED THEREALONG AND PROJECTING BEYOND THE SIDE OF THE UNITARY PACKAGE, SAID FLAPS BEING ADHERED TO THE OUTER LAYER OF THE TOP PORTION OF THE NEXT CONTIGUOUS ENWRAPMENT, A LENGTH OF PLASTIC TAPE EXTENDING ACROSS THE COMBINED WIDTH OF THE JUXTAPOSED UNITARY PACKAGES AND ADHESIVELY BONDED THERETO, OF WIDTH EXTENDING UPWARD FROM THE LOWER EDGES OF SAID PACKAGES BUT SPACED FROM THE UPPER EDGES THEREOF, THE ENWRAPMENT OF EACH INDIVIDUAL PACKAGE HAVING AN END FOLD EXTENDING FROM ITS TOP DOWNWARD COVERING AND BONDED TO THE END OF THE PACKAGE ABOVE THE UPPER EDGE OF THE END TAPE THEREBELOW, EACH OF THE ENWRAPMENTS HAVING ADHERED THERETO A REINFORCEMENT FORMED OF RELATIVELY STIFF MATERIAL FORMING A BOTTOM AND ENDS ON THE INSIDE OF EACH ENWRAPMENT, THE WIDTH OF EACH ENWRAPMENT IN THE DIRECTION OF THE REINFORCEMENT BEING SUCH AS TO PREVENT OVERLAPPING OF THE END FOLDED PORTIONS OF THE TOP AND BOTTOM PORTIONS.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1962-01-19 1962-07-21 1963-01-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1966-01-19 1966-07-21 1967-01-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1970-01-19 1970-07-21 1971-01-20 $7700.00 Window Closed / Lapsed

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