A63B 57/20

Holders

Official title: Holders, e.g. of tees or of balls

A63B57/20 (Holders) appears on 526 US grants and 554 published applications in this corpus.

Search patents in A63B
Granted patents
526
Published applications
554
Assignees
139
Inventors
970
Latest grant
29 Sep 2026

Filings by year

A63B 57/20: granted patents and published applications per publication year
YearGranted patentsPublished applications
197650
197740
197870
197920
198010
198140
198230
198350
198420
198570
198630
198730
198840
1989120
1990100
1991130
1992100
199390
1994110
1995130
199670
1997100
1998130
1999120
2000190
2001195
20022020
20031927
20041816
20051223
20061032
20071228
2008421
2009634
20101825
20111119
20121018
20131720
20141123
20152029
20161524
20171013
20181521
20191120
20201716
20211318
2022512
20231217
2024922
20251236
20261115

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

Subgroups

Granted patents