Inventor · disambiguated record
Karl H. Killinger
Also filed as: KILLINGER KARL H
8 granted patents·58 citations·filing 1979–1984
85Inventor score
Technology areasD05B
Files withSINGER CO8
Top patents by PatentIndex Score
8 records- 0185US4275675ABobbin case with thread guide for cyclic sewing machineSINGER CO·Filed 1979·Granted Jun 30, 1981·16 cites·5 claims
- 0272US4505213AStitch length control for hand operable sewing machineSINGER CO·Filed 1984·Granted Mar 19, 1985·10 cites·5 claims
- 0369US4421042ASewing machine head end module constructionSINGER CO·Filed 1983·Granted Dec 20, 1983·9 cites·1 claims
- 0467US4463695AFeeding mechanism for double pointed looper sewing machineSINGER CO·Filed 1983·Granted Aug 7, 1984·8 cites·7 claims
- 0563US4411210AActuating mechanism for a double pointed looper in a sewing machineSINGER CO·Filed 1981·Granted Oct 25, 1983·7 cites·4 claims
- 0649US4497268ATop work feeding arrangement for a chain stitch sewing machineSINGER CO·Filed 1984·Granted Feb 5, 1985·4 cites·6 claims
- 0737US4503791ACam controlled gate spring for chain stitch sewing machineSINGER CO·Filed 1984·Granted Mar 12, 1985·2 cites·5 claims
- 0836US4372234AFrame structure for a blindstitch hemming machineSINGER CO·Filed 1981·Granted Feb 8, 1983·2 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Karl H. Killinger files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →