PATENT CLAIM ANALYSIS

Application Number: 15996153
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["446", "259000"]

Abstract:
An angular momentum spinner includes two or more rotating arms loaded with an adjustable sliding block for each arm and laid symmetrically about a rotating center. Each sliding block is controlled to move along the corresponding rotating arm. Such a spinner can display the conservation of angular momentum vividly and intuitively, and can also serve as an amusing toy for children. The spinner can be used as teaching equipment for various students to demonstrate the theorem of angular momentum conveniently, intuitively and amusingly.

Claim (Index 10):
The angular momentum spinner of  claim 1 , wherein the pedestal, the base ball bearing, the lifter ball bearing, the rotating arms, the sliding blocks, and the grooved support member are made of rigid materials.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 1.50847
- Patent Class: 446.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13825062', '10751513', '15353089', '11741820', '15728503']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6028309101065142
- 35 USC 102 Novelty (BERT): 0.4984088866855818
- Combined Prediction Score: 0.592388707764421
- Mean Citation Score: 146.764702
- Max Citation Score: 152.95047
- Similarity Product: 95.66278260058164

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

Dataset: test