PATENT CLAIM ANALYSIS

Application Number: 15975787
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["135", "084000"]

Abstract:
A safety walking stick includes: a stick body; a lower base, which has a top surface formed with a receiving trough; an internal holder, which is fixedly mounted in the receiving trough of the lower base; a spring, which has an end coupled to the stick body and an opposite end coupled to the internal holder. The stick body and the internal holder are spaced from each other with a gap defining a predetermined distance therebetween. The gap provides a free space allowing for and accommodating deformation of the spring so that in a condition that the stick body is set in an inclined state with respect to the ground, the lower base is allowed to keep a maximum contact area with respect to the ground in order to achieve an effect of safety for skidproofness

Claim (Index 1):
A safety walking stick, comprising:\n a stick body; a lower base, which is formed of an elastic material and has a top surface in which a receiving trough is formed; an internal holder, which is fixedly mounted in the receiving trough of the lower base; and a spring, which has one end coupled to the stick body and an opposite end coupled to the internal holder such that the stick body and the internal holder are spaced from each other by a gap that defines a predetermined distance between the stick body and the internal holder, wherein a portion of the spring is located in the gap between the stick body and the internal holder and is deflectable to change an angular position of the stick body relative to the lower base; wherein the stick body is resiliently supported on the lower base by the spring and a tubular portion of the elastic material of the lower base that extends from a bottom of the lower base and circumferentially surrounds the stick body and the spring, such that the stick body is angularly movable with respect to the lower base through elastic deformation of both the spring and the tubular portion of the elastic material of the lower body.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.05634
- Patent Class: 135.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15519226', '15004159', '14273527', '10680127', '13831574']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6885534924836778
- 35 USC 102 Novelty (BERT): 0.4431036814970759
- Combined Prediction Score: 0.6640085113850176
- Mean Citation Score: 125.6954312
- Max Citation Score: 130.30035
- Similarity Product: 100.7861823416054

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

Dataset: test