PATENT CLAIM ANALYSIS

Application Number: 16194502
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["222", "386000"]

Abstract:
The invention relates to a piston for an optionally pressurized container, the piston having a sidewall, an upper side and a bottom side, and at least a first circumferential seal, wherein at least the upper side of the piston is closed by a closure and made of a first elastic material, wherein the upper side is configured to deform upon a pressure change acting on the upper side, wherein the sidewall is made of a second material which is different from the first elastic material, wherein the first circumferential seal is positioned on the sidewall on its outer surface. The invention further relates to an optionally pressurized container comprising a piston as mentioned above, to a process of discharging a product from said container and to a process of manufacturing said container.

Claim (Index 11):
The container of  claim 8 , wherein the container whereby at least one of these features:\n I) a contact patch is formed between the inner surface and the first circumferential seal, wherein the contact patch has a width in the range from 1 mm to 5.1 mm; II) the piston further comprises at least one guiding means which is configured and positioned to guide the piston in the container to prevent tilting of the piston; III) the container is configured to retain a pressure of up to 15 bar; IV) the container is made from a material comprising at least one element of the group consisting of a metal, an alloy and a polymer; V) a first valve is mounted in the first hole of the container; VI) the chamber having the first hole comprises the product; VII) a product selected from the group consisting of any products requiring 360\u00b0 dispensing, products with increased viscosity such as shave gels, shampoos, conditioners, sun screens, and facial products is comprised in the interior; and VIII) the container comprises a propellant.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 98.0
- Lexical Diversity: 2.40678
- Patent Class: 222.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12257497', '14742790', '14742771', '10457228', '10238209']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7141403955668975
- 35 USC 102 Novelty (BERT): 0.4716887234811905
- Combined Prediction Score: 0.6898952283583268
- Mean Citation Score: 146.784618
- Max Citation Score: 158.10333
- Similarity Product: 115.28847792587756

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test