Diaphragm assembly bolted joint stress reduction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 13, 2018
Issued Date -
N/A
app pub date -
Sep 18, 2014
filing date -
Sep 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A spacer for a diaphragm assembly coupling is disclosed. The spacer includes a base, a spacing portion, and a spacing body edge. The base includes a base body including a base edge. The spacing portion includes a spacing body and a spacing flange. The spacing body extends from the base and includes an outer diameter that is smaller than that of the base. The spacing flange extends outward from the spacing body and is spaced apart from the base. The spacing body edge is located at an intersection of the spacing body and the base body. A reference line extending from the spacing body edge to the base edge forms an angle from 10 to 30 degrees with the spacer axis.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- F01D Class
- 2253 Applications Filed
- 1888 Patents Issued To-Date
- 83.80 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F01D Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 13, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 13, 2029 |
