Description
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
F16J
Technology
Sub-Class
back to Watch Results Back to search results Back to News FeedStats
- 106 5783 US PATENTS IN FORCE
- 1421 US APPLICATIONS PENDING
- 4553 Total Patent Owners
- 22493 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) |
| 1/01 | Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) characterised by the use of particular materials (F16J 1/02 takes precedence) |
| 1/02 | Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) Bearing surfaces |
| 1/04 | Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) Resilient guiding parts, e.g. skirts, particularly for trunk pistons |
| 1/06 | Pistons; Trunk pistons; Plungers (bellows pistons F16J 3/06; piston-rings or seats therefor F16J 9/00; rotary pistons, e.g. for "Wankel" type engines, F01C; specific for combustion engines, i.e. constructed to withstand high temperature or modified for guiding, igniting, vaporising, or otherwise treating the charge, F02F; pistons specially adapted for reciprocating-piston liquid engines F03C 1/28; for pumps F04B; floats F16K 33/00) Resilient guiding parts, e.g. skirts, particularly for trunk pistons with separate expansion members; Espansion members |
Recent Patents
Not AvailableRecent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0275,943 | EXTERIOR MIRROR ASSEMBLY FOR A MOTOR VEHICLE | Mar 08, 19 | Sep 12, 19 | Not available |
| 2019/0277,406 | MECHANICAL SEAL | Nov 15, 17 | Sep 12, 19 | Not available |
| 2019/0277,076 | ACTUATOR AND VEHICLE DOOR OPENING AND CLOSING ACTUATOR | Nov 08, 17 | Sep 12, 19 | Mitsuba Corporation |
| 2019/0277,365 | SHOCK ABSORBER | Sep 15, 17 | Sep 12, 19 | KYB Corporation |
| 2019/0277,405 | Packing Tool and Process | Mar 07, 18 | Sep 12, 19 | Not available |
| 2019/0277,402 | APPARATUS AND METHODS FOR ADDITIVELY MANUFACTURING O-RING GROOVES | Mar 12, 18 | Sep 12, 19 | Not available |
| 2019/0277,407 | COMPRESSIBLE SEAL FOR SEALING AN INTERFACE BETWEEN A RECREATIONAL VEHICLE SLIDE OUT AND A RECREATIONAL VEHICLE FRAME | Mar 12, 18 | Sep 12, 19 | Not available |
| 2019/0277,340 | SEALING DEVICE AND HUB BEARING | Nov 24, 17 | Sep 12, 19 | Not available |
| 2019/0277,404 | SEAL | Feb 12, 19 | Sep 12, 19 | Not available |
| 2019/0276,971 | WATER SEAL CLUTCH AND WASHING MACHINE THEREFOR | Nov 02, 17 | Sep 12, 19 | Not available |
| 2019/0277,403 | SEALING APPARATUS | May 28, 19 | Sep 12, 19 | Not available |
| 2019/0275,597 | RECIPROCATING SAW | May 24, 19 | Sep 12, 19 | Not available |
| 2019/0271,396 | ROTATING PISTON FOR PUMPS | May 20, 19 | Sep 05, 19 | Not available |
| 2019/0271,397 | FLAT GASKET AND INTERNAL COMBUSTION ENGINE HAVING SUCH A FLAT GASKET | Jul 31, 17 | Sep 05, 19 | Not available |
| 2019/0271,359 | SEALING APPARATUS AND SEALING STRUCTURE | May 21, 19 | Sep 05, 19 | Not available |
| 2019/0271,398 | PLUNGER SEAL FOR DRIVESHAFT CONNECTION | Mar 04, 18 | Sep 05, 19 | Bell Helicopter Textron Inc. |
| 2019/0271,285 | DAMPER FOR A FLUID LINE, IN PARTICULAR A FUEL LINE FOR AN INTERNAL COMBUSTION ENGINE | Oct 23, 17 | Sep 05, 19 | HUTCHINSON S.R.L. |
| 2019/0271,419 | CONDUIT CONNECTION WITH SENSOR | Apr 15, 19 | Sep 05, 19 | Not available |
| 2019/0271,151 | Auxetic Expansion Joint Seal | May 22, 19 | Sep 05, 19 | Schul International Company, LLC |
| 2019/0271,404 | COMPACT CIRCULAR LINKAGE FOR A PUSHING ACTUATOR | May 21, 19 | Sep 05, 19 | Not available |
Top Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)
We are sorry but Dashboard Viewer is not able to watch the Technologies/Sub-Technologies.
