PATENT CLAIM ANALYSIS

Application Number: 16322595
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-05
Patent Classification: ["222", "321700"]

Abstract:
A finger spray pump for spraying a medium has a finger-actuated pump head movable between a spraying position and an initial position. The pump has an outlet nozzle and a pump chamber with an inlet valve and an outlet valve, a piston rod, a pump piston, a first spring acting between the piston rod and the pump piston, and a second spring acting between the piston rod and the pump housing. The pump piston is movable between a sealed position and an open position, to form the outlet valve, wherein the pump piston in the sealed position lies on a sealing extension of the piston rod and in the open position allows the passage of medium between the sealing extension and the pump piston. The pump piston is supported on two zones of an outer surface of the piston rod that are axially spaced apart.

Claim (Index 25):
The finger spray pump according to  claim 24 , wherein a medium path is at hand between an outer surface of the central piston rod portion and an inner surface of the piston rod cylinder portion.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.67241
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504752', '14342645', '12744415', '14021915', '12744366']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7952787341165676
- 35 USC 102 Novelty (BERT): 0.5026852803591164
- Combined Prediction Score: 0.7660193887408224
- Mean Citation Score: 238.95523
- Max Citation Score: 272.85556
- Similarity Product: 187.9748774947357

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

Dataset: test