B60K 28/12

Responsive to conditions relating to doors or doors locks

Official title: responsive to conditions relating to doors or doors locks, e.g. open door

B60K28/12 (Responsive to conditions relating to doors or doors locks) appears on 47 US grants and 56 published applications in this corpus.

Search patents in B60K
Granted patents
47
Published applications
56
Assignees
41
Inventors
140
Latest grant
30 Jun 2026

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B60K 28/12: granted patents and published applications per publication year
YearGranted patentsPublished applications
197610
197700
197800
197900
198000
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198300
198400
198500
198600
198700
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200310
200402
200500
200611
200721
200811
200911
201010
201111
201201
201315
201444
201544
201643
201732
201813
201934
202004
202124
202263
202345
202401
202530
202625

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

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