Assignee
MAUZ & PFEIFFER PROGRESS
DE·13 granted patents·234 citations·filing 1981–1990
Top patents by PatentIndex Score
13 records- 0176US4720890AVacuum cleaner handleMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Jan 26, 1988·43 cites·24 claims
- 0275US4399585AVacuum cleaner with constant air flowMAUZ & PFEIFFER PROGRESS·Filed 1981·Granted Aug 23, 1983·31 cites·14 claims
- 0370US4678486AVacuum cleaner housing and dust bags thereforMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Jul 7, 1987·34 cites·20 claims
- 0462US4370776AVacuum cleaner for household and industrial applicationMAUZ & PFEIFFER PROGRESS·Filed 1981·Granted Feb 1, 1983·27 cites·16 claims
- 0555US4733429AVacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Mar 29, 1988·22 cites·9 claims
- 0652US5063634AFloor nozzle for a vacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1990·Granted Nov 12, 1991·26 cites·10 claims
- 0752USD313294SVacuum cleaner nozzleMAUZ & PFEIFFER PROGRESS·Filed 1989·Granted Dec 25, 1990·7 cites·1 claims
- 0852US4715084AHand vacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Dec 29, 1987·19 cites·7 claims
- 0934US4738474APipe joint connectionMAUZ & PFEIFFER PROGRESS·Filed 1986·Granted Apr 19, 1988·4 cites·16 claims
- 1033US4656688AHousing for a vacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Apr 14, 1987·6 cites·6 claims
- 1131US4642840AHousing for a vacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1985·Granted Feb 17, 1987·5 cites·6 claims
- 1230US4530128AMotor driven cylindrical brush for a cleaning apparatusMAUZ & PFEIFFER PROGRESS·Filed 1983·Granted Jul 23, 1985·2 cites·6 claims
- 1327US4996736AVacuum cleanerMAUZ & PFEIFFER PROGRESS·Filed 1990·Granted Mar 5, 1991·8 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when MAUZ & PFEIFFER PROGRESS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →