PATENT CLAIM ANALYSIS

Application Number: 15767553
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["049", "324000"]

Abstract:
A spindle drive for a member to be driven includes a driven spindle with a longitudinal axis extending through a spindle nut. The spindle drive includes the spindle nut having a pusher dog with first and second contact surfaces for driving the member. The contact surfaces are oriented in opposite directions to each other along the longitudinal axis of the spindle. First and second drive surfaces are provided, facing each other and spaced apart from each other along the longitudinal axis of the spindle. A distance between the two drive surfaces exceeds a distance between the contact surfaces. The spindle drive further includes an actuator provided connected to the spindle nut for actuating another device, when the pusher dog between the drive surfaces is being displaced.

Claim (Index 5):
The spindle drive according to  claim 4 , wherein within the spindle nut housing an auxiliary spindle nut is fixedly disposed, wherein the auxiliary spindle nut comprises at least an internal clearance, such that a drive of the spindle nut housing only occurs not before one of the contact surfaces will be in contact with one of the drive surfaces.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.27119
- Patent Class: 49.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14045387', '14421209', '15884582', '13200942', '12517725']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8095419429434939
- 35 USC 102 Novelty (BERT): 0.4881269733736729
- Combined Prediction Score: 0.7774004459865118
- Mean Citation Score: 158.908146
- Max Citation Score: 167.14016999999996
- Similarity Product: 104.35276159434194

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