Inventor · disambiguated record
Samuel E. Hohulin
Also filed as: HOHULIN SAMUEL E · THOMAS JOYCE K
28 granted patents·816 citations·filing 1977–1999
97Inventor score
Files withWHITE CONSOLIDATED IND INC9NAT UNION ELECTRIC CORP8NAT UNION ELECTRIC CORPORATION7HOHULIN SAMUEL E2NAT UNION ELECTRIC1
Top patents by PatentIndex Score
28 records- 0194USD421671SVacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1998·Granted Mar 14, 2000·51 cites·1 claims
- 0294US4665582ALightweight battery powered suction broomNAT UNION ELECTRIC CORP·Filed 1985·Granted May 19, 1987·129 cites·19 claims
- 0394USD283064SHand-held vacuum cleanerNAT UNION ELECTRIC CORPORATION·Filed 1983·Granted Mar 18, 1986·36 cites·1 claims
- 0492US4376322ASuction cleanerNAT UNION ELECTRIC CORP·Filed 1980·Granted Mar 15, 1983·86 cites·34 claims
- 0589USD315816SHand-held vacuum cleanerNAT UNION ELECTRIC CORPORATION·Filed 1989·Granted Mar 26, 1991·29 cites·1 claims
- 0687US6108864AVacuum cleaner having a reusable dirt cupWHITE CONSOLIDATED IND INC·Filed 1999·Granted Aug 29, 2000·74 cites·6 claims
- 0786USD288971SHand-held vacuum cleaner with extended nozzleNAT UNION ELECTRIC CORPORATION·Filed 1984·Granted Mar 24, 1987·21 cites·1 claims
- 0885USD328165SStick type vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1991·Granted Jul 21, 1992·27 cites·1 claims
- 0984USD290895SBattery powered suction broomNAT UNION ELECTRIC CORPORATION·Filed 1985·Granted Jul 14, 1987·23 cites·1 claims
- 1084USD276944SPortable vacuum cleanerNAT UNION ELECTRIC CORPORATION·Filed 1982·Granted Dec 25, 1984·20 cites·1 claims
- 1183USD399616SCanister vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1997·Granted Oct 13, 1998·26 cites·1 claims
- 1280USD434884SUpright vacuum cleanerWHITE CONS INDUSTRIES INC·Filed 1999·Granted Dec 5, 2000·26 cites·1 claims
- 1380USD355283SCanister-type vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1993·Granted Feb 7, 1995·21 cites·1 claims
- 1477US4621390AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1984·Granted Nov 11, 1986·42 cites·13 claims
- 1572USD430961SCordless upright vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1999·Granted Sep 12, 2000·16 cites·1 claims
- 1672USD429854SUpright vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1999·Granted Aug 22, 2000·16 cites·1 claims
- 1772USD406421SFilter cartridge for an upright vacuum cleanerWHITE CONSOLIDATED IND INC·Filed 1997·Granted Mar 2, 1999·17 cites·1 claims
- 1872USD358690SWheel design for a vacuum cleanerHOHULIN SAMUEL E·Filed 1993·Granted May 23, 1995·16 cites·1 claims
- 1971USD400324SUpright vacuum cleaner bodyWHITE CONSOLIDATED IND INC·Filed 1997·Granted Oct 27, 1998·16 cites·1 claims
- 2070US4748713AVacuum cleaner assemblyNAT UNION ELECTRIC·Filed 1986·Granted Jun 7, 1988·38 cites·4 claims
- 2168US4143441AVacuum cleaner nozzleNAT UNION ELECTRIC CORP·Filed 1977·Granted Mar 13, 1979·31 cites·8 claims
- 2252USD313293SBattery powered upright vacuum cleanerNAT UNION ELECTRIC CORPORATION·Filed 1989·Granted Dec 25, 1990·6 cites·1 claims
- 2348US4311493AVacuum cleaner bag assemblyNAT UNION ELECTRIC CORP·Filed 1980·Granted Jan 19, 1982·12 cites·16 claims
- 2445US4240812AVacuum cleaner bag assemblyNAT UNION ELECTRIC CORP·Filed 1979·Granted Dec 23, 1980·11 cites·3 claims
- 2543US4701975AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1986·Granted Oct 27, 1987·13 cites·7 claims
- 2642USD357560SVacuum cleanerHOHULIN SAMUEL E·Filed 1993·Granted Apr 18, 1995·4 cites·1 claims
- 2735US4648149AVacuum cleaner assemblyNAT UNION ELECTRIC CORP·Filed 1986·Granted Mar 10, 1987·8 cites·6 claims
- 2835USD277038STransparent tool cover for suction cleaners or the likeNAT UNION ELECTRIC CORPORATION·Filed 1982·Granted Jan 1, 1985·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Samuel E. Hohulin 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 →