Inventor
SHAFFER MICHAEL
US40 patents
⚠️ This page may combine multiple inventors who share the name “SHAFFER MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUNTERS MFG COMPANY INC
30 patentsUS12111132B2Oct 8, 2024
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC7 citations94
US11221191B2Jan 11, 2022
Crossbow with winch
HUNTERS MFG COMPANY INC19 citations94
US11054210B2Jul 6, 2021
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC6 citations93
US11002505B1May 11, 2021
De-cock mechanism for a crossbow
HUNTERS MFG COMPANY INC19 citations93
US10551141B2Feb 4, 2020
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC6 citations93
US10156416B2Dec 18, 2018
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC8 citations93
US10495404B2Dec 3, 2019
Crossbow
HUNTERS MFG COMPANY INC23 citations92
US10473418B2Nov 12, 2019
Power cord adjustment
HUNTERS MFG COMPANY INC38 citations92
US11781829B2Oct 10, 2023
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC4 citations86
US10295295B2May 21, 2019
Speed-sensitive crossbow cocking device
HUNTERS MFG COMPANY INC18 citations86
US12188741B2Jan 7, 2025
Crossbow with traveling trigger and conventional bow
HUNTERS MFG COMPANY INC9 citations85
US11913752B2Feb 27, 2024
Crossbow de-cocking mechanism
HUNTERS MFG COMPANY INC7 citations85
US11885587B2Jan 30, 2024
Reset mechanism for a bow
HUNTERS MFG COMPANY INC9 citations85
US11592258B2Feb 28, 2023
De-cock mechanism for a crossbow
HUNTERS MFG COMPANY INC7 citations85
US11428499B2Aug 30, 2022
De-cock mechanism for a crossbow
HUNTERS MFG COMPANY INC6 citations85
US11306994B2Apr 19, 2022
Reset mechanism for a crossbow
HUNTERS MFG COMPANY INC7 citations85
US11236963B2Feb 1, 2022
Crossbow with cocking mechanism
HUNTERS MFG COMPANY INC10 citations85
US11236964B2Feb 1, 2022
Crossbow with de-cocking mechanism
HUNTERS MFG COMPANY INC8 citations85
US10605555B1Mar 31, 2020
Trigger assembly
HUNTERS MFG COMPANY INC19 citations85
US11300380B2Apr 12, 2022
Narrow crossbow with large power stroke
HUNTERS MFG COMPANY INC4 citations84
US11156430B2Oct 26, 2021
Router system
HUNTERS MFG COMPANY INC6 citations84
US10539388B2Jan 21, 2020
Interchangeable crossbow cocking system
HUNTERS MFG COMPANY INC5 citations84
US10139188B2Nov 27, 2018
Interchangeable crossbow cocking system
HUNTERS MFG COMPANY INC13 citations84
US10234251B2Mar 19, 2019
Universal nock system
HUNTERS MFG COMPANY INC7 citations80
US10514229B2Dec 24, 2019
Crossbow cocking system
HUNTERS MFG COMPANY INC2 citations73
US10330427B2Jun 25, 2019
Mid-limb cam crossbow system
HUNTERS MFG COMPANY INC6 citations73
US11274898B2Mar 15, 2022
Crossbow
HUNTERS MFG COMPANY INC4 citations71
US10295298B2May 21, 2019
Crossbow cocking system
HUNTERS MFG COMPANY INC1 citations63
US12320613B2Jun 3, 2025
Crossbow de-cocking method
HUNTERS MFG COMPANY INC0 citations62
US10539389B2Jan 21, 2020
String suppressor
HUNTERS MFG COMPANY INC0 citations52