PATENT CLAIM ANALYSIS

Application Number: 15877745
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["030", "276000"]

Abstract:
A cutting head assembly is provided having a cutting head with a housing with a cavity therein for holding a spool of filament. The housing has an upper surface with an opening defining a connection opening. The housing is non-releasably sealed together and disposable. The cutting head assembly further includes a connection adaptor. The connection adaptor has opposite first and second ends spaced apart in an axial direction. The first end of the connection adaptor is configured to be lockably engaged in the connection opening. The second end of the connection adaptor is configured to be lockably engaged in a shaft portion. The cutting head may be quickly released from the connection adaptor and replaced with a new cutting head.

Claim (Index 18):
A trimmer unit, comprising:\n a shaft having opposite first and second ends; a connection adaptor having spaced apart first and second ends, and the second end of the connection adaptor connected to the second end of the shaft; and a cutting head having a housing, the housing including at least an upper surface, and a connection opening formed in the upper surface of the housing and configured to receive the first end of the connection adaptor, wherein the second end of the connection adaptor is lockably received in the connection opening.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.2069
- Patent Class: 30.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10677700', '11929553', '11925721', '11133404', '10933486']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8205107286042996
- 35 USC 102 Novelty (BERT): 0.4664878549236929
- Combined Prediction Score: 0.785108441236239
- Mean Citation Score: 190.353344
- Max Citation Score: 193.51506
- Similarity Product: 144.990788589288

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test