PATENT CLAIM ANALYSIS

Application Number: 15975986
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["405", "184200"]

Abstract:
A pipe lining apparatus having a settable, resin-impregnated reinforcement filament that is helically wound onto the inner surface of a pipe or pipe lining by an inverted filament winding apparatus, the apparatus having multiple spools and applicator arms to retain and apply the filament. The applicator arms may be aligned circumferentially or axially.

Claim (Index 1):
An inverted filament winder apparatus adapted to apply a filament to the interior wall of a pipe or pipe liner having a longitudinal central axis, said apparatus comprising:\n a non-rotating carriage comprising a rotating assembly and a transport assembly; a plurality of spools circumferentially mounted to said rotating assembly, each of said spools adapted to retain a length of settable filament; an applicator arm associated with each spool, whereby filament is passed through said applicator arm to be applied to the interior of a pipe; wherein said spools and said applicator arms rotate circumferentially about said rotating assembly when said rotating assembly is rotating.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 1.425
- Patent Class: 405.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15975896', '11172132', '15650316', '15648232', '15673576']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7381777291503121
- 35 USC 102 Novelty (BERT): 0.539359320309
- Combined Prediction Score: 0.7182958882661808
- Mean Citation Score: 199.376772
- Max Citation Score: 389.0054
- Similarity Product: 299.3295526512146

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

Dataset: test