PATENT CLAIM ANALYSIS

Application Number: 15913241
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["137", "382000"]

Abstract:
A valve box lock for preventing unauthorized access to a shut off valve including a security bolt extending through a hole in a valve box cover and received into a threaded hole in a cam piece mounted to the undersurface of the cover, the cam piece is moved up and down by rotation of the security bolt in either direction. The cam piece engages a pair of locking plates which are moved radially out into engagement with an inner surface of the valve box to prevent removal of the cover when the security bolt is rotated in one direction, or are retracted radially to release the cover so as to be able to be removed. A automatic lubricating arrangement is associated with the security bolt to insure that it is able to be turned by excluding any.

Claim (Index 5):
The cover according to  claim 1  wherein a porous compressible washer is received on said security bolt to have an inner diameter of said porous compressible washer in close contact therewith positioned against a top surface of said cam piece and which has a lubricant absorbed therein to deposit a portion of said lubricant squeezed out and on to said security bolt as said security bolt moves up and down during operation of said cam mechanism.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 90.0
- Lexical Diversity: 1.84416
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15474035', '14757000', '13681322', '11560214', '12233775']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8413571936847332
- 35 USC 102 Novelty (BERT): 0.4866459801345964
- Combined Prediction Score: 0.8058860723297195
- Mean Citation Score: 184.86837
- Max Citation Score: 219.32489
- Similarity Product: 142.04356953408958

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