IMPROVED SEALS FOR STRETCHABLE FILMS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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app pub date -
Mar 28, 2014
filing date -
Mar 28, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
In one example, a plastic product such as a plastic bag includes one or more seals. One of the seals includes respective portions of first and second plastic films that are arranged one on top of the other. The respective portions are joined together and are aligned generally parallel to a direction of elongation associated with the plastic films, where the direction of elongation is a direction in which the plastic films elongate when under load. As well, the respective portions extend along a length of the joined plastic films and have a length that is greater than a length of the plastic films.
First Claim
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| AU | B2 | AU2014388350 | Mar 28, 2014 |
| CA | C | CA2943977 | Mar 28, 2014 |
| WO | A1 | WO2015147857 | Mar 28, 2014 |
| US | A1 | US20220097336 | Nov 29, 2021 |
International Classification(s)
- 2014 Application Filing Year
- B65D Class
- 3573 Applications Filed
- 2829 Patents Issued To-Date
- 79.18 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B65D Class
- 29.01 % this patent is cited more than
- 8 Age