patentgrepDocsGet an API key
A63B 37/0021

Occupation ratio, i.e. percentage surface occupied by dimples

Official title: {Occupation ratio, i.e. percentage surface occupied by dimples}

A63B37/0021 (Occupation ratio, i.e. percentage surface occupied by dimples) appears on 433 US grants and 427 published applications in this corpus.

Search patents in A63B
Granted patents
433
Published applications
427
Assignees
44
Inventors
201
Latest grant
25 Aug 2026

Filings by year

A63B 37/0021: granted patents and published applications per publication year
YearGranted patentsPublished applications
197810
197920
198000
198120
198210
198300
198400
198500
198600
198710
198830
198930
199040
199150
199250
199320
199430
199530
1996100
199760
1998130
199980
200060
2001128
20021118
20031824
20041520
20052121
20061612
20072014
2008912
20091818
20101045
20111519
20122214
20132512
2014185
2015312
20161218
20171316
20182021
20191720
20201317
20211611
2022614
2023612
202458
2025729
202677

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

Recent patents

Most cited

By later US patents