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Class Information
Number: 285/910
Name: Pipe joints or couplings > Gaskets
Description: Art collection drawn to gaskets.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4593939 |
Arrangement for interconnecting conduits |
Jun. 10, 1986 |
| 4589690 |
Seal for irrigation valve |
May. 20, 1986 |
| 4570981 |
Adapter seal |
Feb. 18, 1986 |
| 4560718 |
High swell gasket material |
Dec. 24, 1985 |
| 4559249 |
Sliding member and a method for manufacturing the same |
Dec. 17, 1985 |
| 4559248 |
Sliding member |
Dec. 17, 1985 |
| 4552389 |
Fluid coupling |
Nov. 12, 1985 |
| 4548415 |
Articulated pipe joint seal assembly |
Oct. 22, 1985 |
| 4516782 |
Method of producing high temperature composite seal |
May. 14, 1985 |
| 4516794 |
Meter pit mounted holder for a water flow control device |
May. 14, 1985 |
| 4462603 |
Knitted wire mesh exhaust coupling seal with refractory metallic oxide impregnant |
Jul. 31, 1984 |
| 4448449 |
Flexible piping joint and method of forming same |
May. 15, 1984 |
| 4448000 |
High temperature ultra-high vacuum infrared window seal |
May. 15, 1984 |
| 4441744 |
Branch pipe part |
Apr. 10, 1984 |
| 4417733 |
Method of producing high temperature composite seal |
Nov. 29, 1983 |
| 4361348 |
Reinforced gasket for segmented housing |
Nov. 30, 1982 |
| 4360227 |
Pipe coupling with improved gasket |
Nov. 23, 1982 |
| 4326737 |
Tube coupling assembly |
Apr. 27, 1982 |
| 4318548 |
Angularly adaptable seal |
Mar. 9, 1982 |
| 4316053 |
Pipe couplings and coupling gaskets |
Feb. 16, 1982 |
| 4293138 |
Sealing device |
Oct. 6, 1981 |
| 4258944 |
Split slip nut and seal assembly for plumbing trap |
Mar. 31, 1981 |
| 4185857 |
Pipe coupling compensating device |
Jan. 29, 1980 |
| 4185841 |
External swivel joint seal |
Jan. 29, 1980 |
| 4168237 |
Differential pressure seal gasket structure for a pressure vessel |
Sep. 18, 1979 |
| 4155571 |
Sealing member and retainer assembly for sealing non-grooved joints |
May. 22, 1979 |
| 4140323 |
Embossed gasket |
Feb. 20, 1979 |
| 4088347 |
Sealing arrangement |
May. 9, 1978 |
| 4057502 |
Seal for cartridge-type filter assemblies |
Nov. 8, 1977 |
| 3967841 |
High pressure tubular swivel joint |
Jul. 6, 1976 |
| 3967842 |
High pressure tubular swivel joint |
Jul. 6, 1976 |
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