PATENT CLAIM ANALYSIS

Application Number: 16168827
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-07
Patent Classification: ["227", "130000"]

Abstract:
A gas spring for an impacting device includes at least a cylinder, a piston, a seal, an and anvil for delivery of an impact. In an operational cycle, the piston may be moved to an energized position and thereafter released from the de-energized position. The gas pressure within the cylinder is preferably at least 200 psia. The cylinder may also include a safety valve rated to vent the cylinder pressure at a minimum of 150% of the original cylinder pressure. The piston volume may be less than 80% of the swept volume, and the piston may comprise a flange that has less than 90% of the cross sectional area of the cylinder. In an embodiment, the maximum kinetic energy of the piston never exceeds 30% of the cyclic potential energy of the gas spring.

Claim (Index 16):
A gas spring for an electric driven impacting device where-in the gas spring comprises\n A cylinder, said cylinder comprising at least one gas and a pressurized enclosure, A piston, said piston partially disposed within said cylinder, said piston capable of moving linearly with respect to the altitude of the cylinder, and said piston comprising a flange, a volume and a swept volume, A bumper, At least one seal, An anvil operatively coupled to at least one of said cylinder and said piston for delivering an impact, wherein during an impact cycle of the gas spring the piston is forced to an energized position and released from such energized position, and wherein the maximum kinetic energy of the piston never exceeds 30% of the cyclic potential energy of the gas spring as it moves from an energized position to a de-energized position.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 97.0
- Lexical Diversity: 2.02703
- Patent Class: 227.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15338433', '15012498', '14877742', '14286637', '14750136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7928389545578006
- 35 USC 102 Novelty (BERT): 0.4451909339878001
- Combined Prediction Score: 0.7580741525008006
- Mean Citation Score: 254.594388
- Max Citation Score: 276.3976
- Similarity Product: 246.97953421325684

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