Patents-Review.com
ClassID:

147081 ⎘

F16B39/36 - CPC Classification

Classification description:

Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with conical locking parts, which may be split, including use of separate rings co-operating therewith

Recent Application in this class:
#1
20250090895
2025-03-20

PULLEY SYSTEM FOR A WEIGHTLIFTING APPARATUS

 #2
20240209967
2024-06-27

Pipe fitting apparatus providing easy locking with appropriate torque

 #3
20240068506
2024-02-29

COUPLING DEVICE WITH MINIMIZED COEFFICIENT OF FRICTION

 #4
20230228081
2023-07-20

Cast-in place anchor with lockable jaw assembly

 #5
20230220870
2023-07-13

Simple and convenient slef-locking nut

 #6
20230204066
2023-06-29

SINGLE RING TYPE LOCKNUT ASSEMBLY

 #7
20230204057
2023-06-29

Turnbuckle linkage

 #8
20230157721
2023-05-25

Retention anchor for surgical access devices

 #9
20220341461
2022-10-27

Retention device

 #10
20220082121
2022-03-17

Turnbuckle link-gage

 #11
20210396268
2021-12-23

Arrangement for securing a nut

 #12
20210259729
2021-08-26

Retention anchor for surgical access devices

 #13
20210207644
2021-07-08

Double wedge locking mechanism and method

 #14
20210131480
2021-05-06

Snap nut concrete anchor assembly

 #15
20200325673
2020-10-15

Cast-in place anchor with lockable jaw assembly

 #16
20200224705
2020-07-16

Expanding retention locking plug

 #17
20190329162
2019-10-31

Filter element assembly

 #18
20180298938
2018-10-18

Snap nut concrete anchor assembly

 #19
20180209469
2018-07-26

APPARATUS FOR TIGHTENING THREADED FASTENERS

 #20
20170009514
2017-01-12

Anchor for laminated glass and method for setting of the anchor in laminated glass

 #21
20160131177
2016-05-12

Locking fastener

 #22
20140037398
2014-02-06

Blind rivet bolt

 #23
20130180369
2013-07-18

Apparatus for tightening threaded fasteners

 #24
20120170991
2012-07-05

Fixing device

 #25
20120070246
2012-03-22

SCREW AND NUT ASSEMBLY

 #26
20110164940
2011-07-07

Self-locking nut

 #27
20110033261
2011-02-10

Retaining nut

 #28
20100260576
2010-10-14

Securing nut

 #29
20100040429
2010-02-18

Locking fastener

 #30
20080145185
2008-06-19

TWO PIECE, FREE RUNNING, PREVAILING TORQUE NUT

 #31
20070207007
2007-09-06

Quick twist connector for marine battery

 #32
20050286991
2005-12-29

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #33
20050279190
2005-12-22

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #34
20050278932
2005-12-22

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #35
20050163593
2005-07-28

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #36
20050163592
2005-07-28

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #37
20050158145
2005-07-21

Washer, fastener provided with a washer, method of and power tool for fastening objects

 #38
20050158144
2005-07-21

Washer

 #39
20050155461
2005-07-21

Washer, fastener provided with a washer, method of and power tool for fastening objects