PATENT CLAIM ANALYSIS

Application Number: 15768959
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["222", "386500"]

Abstract:
A cartridge for a viscous-material dispenser includes a cylinder and a plunger axially slidably fitted in the cylinder and dividing the cylinder into a filling chamber and a pressurizing chamber and includes a plurality of solid spacers in an annular gap between the plunger and the cylinder for maintaining a minimum spacing between the plunger and the cylinder. The spacers at least partially define a plurality of passages that fluidically connect the filling and pressurizing chambers and are configured such that a first portion of the viscous material extending from the filling chamber into the plurality of passages forms a seal together with the solid spacers to prevent a second portion of the viscous material located in the filling chamber from entering the plurality of passages.

Claim (Index 10):
The cartridge according to  claim 1 , wherein the plurality of axially continuous clearances comprise a plurality of axially continuous passages each having a first end at the anterior chamber and a second end at the posterior chamber.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.13333
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504720', '14388934', '14815105', '13501750', '15097746']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7830017694333715
- 35 USC 102 Novelty (BERT): 0.5379975997468783
- Combined Prediction Score: 0.7585013524647222
- Mean Citation Score: 301.929506
- Max Citation Score: 411.09958
- Similarity Product: 275.10401769245027

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

Dataset: test