Patents-Review.com
ClassID:

71032 ⎘

B63B2231/42 - CPC Classification

Classification description:

Material used for some parts or elements, or for particular purposes; Synthetic materials Elastomeric materials

Sub-classes:
Recent Application in this class:
#1
20240278877
2024-08-22

PORTABLE MARINE ANCHORING DEVICE

 #2
20240199499
2024-06-20

SACRIFICIAL YARN FILAMENT FOR USE IN CERAMIC MATRIX COMPOSITES, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

 #3
20230322333
2023-10-12

Portable marine anchoring device

 #4
20230192238
2023-06-22

STERN PLUG FOR INSERT INTO THE STERN OF THE INFLATABLE BOTTOM OF THE JET BOAT

 #5
20220372989
2022-11-24

EXPANDABLE IMPELLER PUMP

 #6
20220177079
2022-06-09

Portable marine anchoring device

 #7
20210172451
2021-06-10

Expandable impeller pump

 #8
20210172450
2021-06-10

Expandable impeller pump

 #9
20190154053
2019-05-23

Expandable impeller pump

 #10
20170247085
2017-08-31

ELASTIC STRUCTURE ANTI-IMPACT FRAME BODY

 #11
20150217840
2015-08-06

Light Altering Rub Rail and Rub Rail Insert

 #12
20150152878
2015-06-04

Expandable impeller pump

 #13
20130183096
2013-07-18

Watercraft lift system

 #14
20130129503
2013-05-23

Expandable impeller pump

 #15
20120224919
2012-09-06

Watercraft lift system

 #16
20110239926
2011-10-06

Rub Rail With Integral Flexible and Rigid Portions for Shock Absorbing and Anti-Flaring

 #17
20110236210
2011-09-29

Expandable impeller pump

 #18
20100189502
2010-07-29

WATERCRAFT LIFT SYSTEM

 #19
20090320734
2009-12-31

RUB RAIL WITH INTEGRAL FLEXIBLE AND RIGID PORTIONS FOR SHOCK ABSORBING AND ANTI-FLARING

 #20
20090060743
2009-03-05

Expandable impeller pump

 #21
20070026749
2007-02-01

Multi-layered sports board

 #22
20060062672
2006-03-23

Expandable impeller pump

 #23
20050229832
2005-10-20

Double hulls

 #24
15651125
2019-03-05

Kayak with thermoformed hull and rotomolded pedal drive mount

 #25
15625689
2019-01-15

Cockpit covering system and method for skiffs