PATENT CLAIM ANALYSIS

Application Number: 15943837
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["405", "184200"]

Abstract:
An underground pipe repair device is for a joint between a service pipe and a branch pipe. The underground pipe repair device may include a first T-shaped joint liner having a base portion extending laterally in the service pipe, and an arm portion extending vertically into the branch pipe. The underground pipe repair device may include a first annular spacer aligned with an opening in the branch pipe and being coupled to an underside of the first T-shaped joint liner, a second annular spacer aligned with the opening in the branch pipe and being coupled to the underside of the first T-shaped joint liner, the first annular spacer being radially within the second annular spacer, and a third annular spacer aligned with the opening in the branch pipe and being coupled to the underside of the first T-shaped joint liner.

Claim (Index 8):
The underground pipe repair device of  claim 1  wherein each of said first annular spacer and second annular spacer has a different color.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 3.19565
- Patent Class: 405.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15485444', '13753655', '12731471', '13818092', '11512029']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7964415324048033
- 35 USC 102 Novelty (BERT): 0.5888469024957376
- Combined Prediction Score: 0.7756820694138967
- Mean Citation Score: 235.14858000000004
- Max Citation Score: 449.19186
- Similarity Product: 376.7144000160778

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