PATENT CLAIM ANALYSIS

Application Number: 16011166
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["310", "050000"]

Abstract:
A reciprocating tool includes a motor, a reciprocating member, and a crank mechanism. The motor is disposed in a housing. The reciprocating member projects from the housing. The crank mechanism converts rotation of a rotation shaft of the motor into reciprocation of the reciprocating member. The crank mechanism rotates around an axis in a lateral direction by rotation transmission from the rotation shaft, and the crank mechanism includes a crank member having an eccentric pin, a connecting rod coupling the eccentric pin to the reciprocating member, and a balancer coupled to the eccentric pin, and the balancer is supported by the eccentric pin alone in the housing.

Claim (Index 8):
A reciprocating saw configured with a proximal holding end and a distal working end, the reciprocating saw electric power tool comprising:\n a tool holding portion arranged at the distal working end, the tool holding portion configured to hold a removable tool; a brushless motor having a rotational axis and configured to drive the tool holding portion; a fan coaxial with the rotational axis of the brushless motor and disposed at a distal end of the brushless motor; a cup-shaped inner motor housing not separable along a plane parallel to a longitudinal axis of the power tool, the cup-shaped inner motor housing having an opening toward a distal end of the inner motor housing, the inner motor housing comprising:\n inner air intake openings oriented at a proximal end of the cup-shaped inner motor housing and configured to feed cooling air to a central region of the brushless motor, and \n a closing plate disposed at the distal end of the inner motor housing and configure to cover the opening at the distal end of the inner motor housing so as to enclose the brushless motor within the inner motor housing, the closing plate having a central exhaust opening aligned with the rotational axis of the brushless motor; and \n a clam-shaped outer tool housing, the outer tool housing being separable in two pieces along a plane parallel to the longitudinal axis of the power tool, the outer tool housing comprising:\n a motor housing region surrounding the inner motor housing; and \n a loop shaped handle at the proximal end of the power tool, the loop shaped handle comprising:\n outer air intake openings configured to feed cooling air to the inner air intake openings, and \n a lower portion configured for attachment of a removable battery.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.62222
- Patent Class: 310.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15493541', '15045692', '15700945', '13155089', '15027226']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.864345870686052
- 35 USC 102 Novelty (BERT): 0.4769213947344002
- Combined Prediction Score: 0.8256034230908869
- Mean Citation Score: 205.07744
- Max Citation Score: 220.58606
- Similarity Product: 169.05887426408168

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