PATENT CLAIM ANALYSIS

Application Number: 15757101
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-06
Patent Classification: ["222", "153130"]

Abstract:
A dispenser for liquid to pasty substances has a dispenser head and a dispenser body. The dispenser head is movable relative to the dispenser body in a displacement direction for carrying out a pumping movement and is also rotatable relative to the dispenser body. The dispenser has a pump chamber having an inlet valve and an outlet valve. A dispensing tube is provided and is divided into two portions which can move relative to each other and which, as a result, can be moved into a closed position in which the substance cannot be dispensed and into an open position in which the substance can be dispensed. The portions, in order to change between the closed position and the open position, can be moved relative to each other without a relative movement in the displacement direction.

Claim (Index 1):
A dispenser for liquid to pasty substances with a dispenser head and a dispenser body, wherein the dispenser head is movable relative to the dispenser body in a displacement direction in order to carry out a pumping motion, as well as rotatable relative to the dispenser body, wherein the dispenser furthermore features a pump chamber with a pump piston, an inlet valve and an outlet valve, wherein a dispensing tube is arranged downstream of the outlet valve in a dispensing direction of the substance and said dispensing tube is divided into two sections, which can be moved relative to one another and, as a result of a motion relative to one another, transferred into a closed position, in which the substance cannot be dispensed, and into an open position, in which the substance can be dispensed, wherein the sections are nested in one another at regions that face one another in order to form an inner part and an outer part, wherein a seal can be produced between an outer wall of the inner part and an inner wall of the outer part, and wherein the sections can be moved relative to one another without a relative motion in the displacement direction in order to change between the closed position and the open position, wherein a first section carries the pump piston on its bottom side and is guided in the pump chamber such that it is non-rotatable relative to the dispenser, but displaceable in the axial direction.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 2.39344
- Patent Class: 222.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15757091', '12736349', '15124792', '13809632', '15766058']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7824437070398561
- 35 USC 102 Novelty (BERT): 0.4994448815501013
- Combined Prediction Score: 0.7541438244908807
- Mean Citation Score: 212.180762
- Max Citation Score: 292.692
- Similarity Product: 244.94939766311649

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