A47B 2210/0021

Slide with punched part

A47B2210/0021 (Slide with punched part) appears on 18 US grants and 6 published applications in this corpus.

Search patents in A47B
Granted patents
18
Published applications
6
Assignees
12
Inventors
28
Latest grant
2 Nov 2021

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A47B 2210/0021: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
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198000
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198300
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198600
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198920
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199210
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199510
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199720
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200600
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201300
201400
201500
201600
201711
201802
201921
202001
202130
202200
202300
202400
202501

By publication year. Applications have been published since 2001.