PATENT CLAIM ANALYSIS

Application Number: 15770473
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-02
Patent Classification: ["248", "206500"]

Abstract:
The present invention relates to a magnet retainer for use in a bldc motor of an electrical appliance. The bldc electric motor comprises a stator, a shaft and an inner magnet-rotor which comprises a core that includes a plurality of slots each for receiving a permanent magnet and a bore for press-fittingly receiving the shaft and a plurality of permanent magnets that are adapted to be respectively mounted into the slots. The magnet retainer of the present invention comprises a main body which is adapted for installation onto the core and a plurality of outer legs each disposed onto the main body and each adapted to be inserted into the respective slot, to resiliently press the respective permanent magnet radially outwards and to clamp the respective permanent magnet within the slot.

Claim (Index 5):
A brushless direct current electric motor for use in an electrical appliance, the bldc electric motor comprising a stator, a shaft, an inner magnet-rotor which comprises a core which includes a plurality of slots each for receiving a permanent magnet and a bore for press-fittingly receiving the shaft and a plurality of permanent magnets that are adapted to be respectively mounted into the slots, characterized in that the magnet retainer as defined in  claim 1 .

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.19355
- Patent Class: 248.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12609052', '12607133', '13190082', '12607168', '13616909']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8298793508977637
- 35 USC 102 Novelty (BERT): 0.4762964449140643
- Combined Prediction Score: 0.7945210602993937
- Mean Citation Score: 213.356284
- Max Citation Score: 218.11607
- Similarity Product: 166.7557986398554

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