A47B 88/477

Buffers

Official title: Buffers; End stops

A47B88/477 (Buffers) appears on 189 US grants and 215 published applications in this corpus.

Search patents in A47B
Granted patents
189
Published applications
215
Assignees
111
Inventors
328
Latest grant
21 Jul 2026

Filings by year

A47B 88/477: granted patents and published applications per publication year
YearGranted patentsPublished applications
199010
199110
199200
199330
199400
199500
199600
199700
199800
199900
200000
200100
200220
200302
200404
200520
200622
200700
200819
200902
201031
201134
201233
201315
201437
2015711
201684
20171213
20181220
20192320
20202118
20211927
20221815
20231011
20241011
20251918
202658

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

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