PATENT CLAIM ANALYSIS

Application Number: 15989696
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["473", "556000"]

Abstract:
A first improvement to racket stringing machines, for the sport racquets in badminton, tennis, racquetball, and squash/etc. sports, includes a tensioning of two opposite strings with one string tensioning mechanism. A movable base for the racket mounting mechanism is used to link the two ends of tensioning mechanism together and achieve the object to string two strings with one action of string tensioning mechanism. A second improvement is specific for the drop weight tensioning method and includes a moving of the support frame of the drop weight, instead of the rotating the drop weight. A third improvement includes a cross-stringing aid for weaving the cross string during the stringing process. Each of these improvements, either alone or together, are believed to speed up the stringing process so that it is much faster than convention stringing equipment.

Claim (Index 1):
A stringing apparatus for a racket, comprising:\n a common platform base; a movable racket mounting system disposed on the common platform base; a linkage mechanism disposed between the racket mounting system and the common platform base; a tensioning head disposed on one side of the movable racket mounting system; and a standing fixed clamp disposed on another side of the movable racket mounting system.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 93.0
- Lexical Diversity: 1.94805
- Patent Class: 473.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15002318', '12946215', '12274419', '13285977', '12077007']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6560139717396912
- 35 USC 102 Novelty (BERT): 0.5226388924091433
- Combined Prediction Score: 0.6426764638066365
- Mean Citation Score: 285.969162
- Max Citation Score: 352.9192
- Similarity Product: 291.26866763839723

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

Dataset: test