PATENTS
For more than 120 years, The Libman Company has focused on innovative designs for its high quality cleaning products and tools. Libman has received patents for many of its inventions and innovations. The list below provides notice of Libman products and their associated U.S. patents in accordance with 35 USC 287(a).
MOPPING
ALL-PURPOSE WET MOP (#780)
U.S. Patent Nos. D633,671, D633,674
16OZ FREEDOM HARDWOOD CLEANER (#4007)
U.S. Patent No. D715,652
16OZ FREEDOM MULTI-SURFACE CLEANER (#4008)
U.S. Patent No. D715,652
2-SIDED MICROFIBER MOP (#1172)
U.S. Patent Nos. D646,434; D817,574
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 176,661
4 GALLON BUCKET (#1055)
U.S. Patent No. D694,978
4 GALLON BUCKET WITH WRINGER (#1056)
U.S. Patent Nos. D694,978; D694,980
4 GALLON CLEAN & RINSE BUCKET (#2113)
U.S. Patent No. D694,978
4 GALLON CLEAN & RINSE BUCKET WITH WRINGER (#2112)
U.S. Patent Nos. D694,978; D694,980
ALL-PURPOSE BUCKET (#256)
U.S. Patent Nos. D618,412; D618,413; D631,630
BIG TORNADO MOP® (#988)
U.S. Patent Nos. 7,926,142
BIG WONDER® MOP (#990)
U.S. Patent Nos. D656,696; 8,302,245
CLEAN & RINSE BUCKET (#2111)
U.S. Patent No. D694,977
FREEDOM® FLOOR DUSTER (#4005)
U.S. Patent Nos. D646,434
FREEDOM® SPRAY MOP (#4002)
U.S. Patent Nos. D620,216; D628,352; D631,629; D756,581
GATOR MOP® (#3020)
U.S. Patent Nos. D661,040; 8,713,742
BIG GATOR MOP® WITH BRUSH (#3958)
U.S. Patent Nos. D661,040; 8,713,742; 11,930,977
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 206,168
HEAVY DUTY BUCKET & WRINGER (#934)
U.S. Patent Nos. D616,168; D633,675; D643,982
HEAVY-DUTY WONDER® MOP (#1228)
U.S. Patent Nos. D932,126; D931,562; D931,563; D931,564; D931,565; D931,566; D931,567; 11,419,472; 11,771,295
Canadian Patent No. 2,770,309
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 200,296; 200,297; 200,298; 200,655; 200,656; 202,893; 202,894; 203,115
LARGE BLUE BLEND WET MOP (#781)
U.S. Patent Nos. D633,671; D633,674
LARGE HEAVY DUTY WET MOP (#979)
U.S. Patent Nos. D633,671; D633,674
MICROFIBER DUST MOP (#195)
U.S. Patent Nos. D646,434; D700,761; D701,013
MICROFIBER WET & DRY MOP (#117)
U.S. Patent Nos. D700,761; D701,013; 8,893,343
NITTY GRITTY® ROLLER MOP (#2010)
U.S. Patent Nos. 7,555,803; 8,046,863
ONE-PIECE BUCKET & WRINGER (#1095)
U.S. Patent No. D756,582
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 162,373
OUTDOOR SCOOP (#929)
U.S. Patent Nos.D667,191
RESIN MOP FRAME & HANDLE (#982)
U.S. Patent Nos. D633,671; D633,674
ROLLER MOP (#2016)
U.S. Patent Nos. 7,555,803; 8,046,863
ROLLER MOP WITH SCRUB BRUSH (#955)
U.S. Patent Nos. 7,555,803; 8,046,863
SCRUBSTER MOP™ (#3103)
U.S. Patent Nos. D694,973; D694,974
TORNADO MOP® (#2030)
U.S. Patent Nos. D745,761, D756,581; 7,926,142
TORNADO SPIN MOP SYSTEM (#1283)
U.S. Patent Nos. D973,294, D973,295; 11,717,130
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 205,968; 205,969
WONDER® MOP (#2000)
U.S. Patent Nos. D660,534; D661,037; D661,038; D661,039; D667,188; D667,189; D746,009; 8,302,245
Canadian Patent Nos. 2,670,151; 2,770,309; 2,851,702
WOOD FLOOR ROLLER MOP (#2026)
U.S. Patent Nos. 7,555,803; 8,046,863
SWEEPING
18” MULTI-SURFACE HEAVY DUTY PUSH BROOM (#824)
U.S. Patent Nos. 7,721,380
18” ROUGH SURFACE HEAVY DUTY PUSH BROOM (#826)
U.S. Patent Nos. 7,721,380
24” HEAVY-DUTY CURVED FLOOR SQUEEGEE SET (#1276)
U.S. Patent No. D936,317
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 186,343
24” MULTI-SURFACE COMMERCIAL PUSH BROOM (#827)
U.S. Patent Nos. D627,978; 7,721,380
24” MULTI-SURFACE HEAVY DUTY PUSH BROOM (#823)
U.S. Patent Nos. 7,721,380
24” MULTI-SURFACE HEAVY DUTY PUSH BROOM (#1503)
U.S. Patent Nos. D897,620; D930,309
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 189,338; 196,625
24” ROUGH SURFACE COMMERCIAL PUSH BROOM (#829)
U.S. Patent Nos. D627,978; 7,721,380
24” ROUGH SURFACE PUSH BROOM (#879)
U.S. Patent Nos. D930,310
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 195,857
24" MULTI-SURFACE CLAMP HANDLE PUSH BROOM (#1189)
U.S. PATENT Nos. D704,405 24" 18"
ALL-PURPOSE MULTI-SURFACE PUSH BROOM (#1263)
U.S. PATENT Nos. D704,405
24” SMOOTH SURFACE COMMERCIAL PUSH BROOM (#847)
U.S. Patent Nos. D627,978; 7,721,380
36” MULTI-SURFACE HEAVY DUTY PUSH BROOM (#1101)
U.S. Patent Nos. 7,721,380
36” SMOOTH SURFACE HEAVY DUTY PUSH BROOM (#850)
U.S. Patent Nos. 7,721,380
DELUXE LOBBY DUSTPAN & BROOM SET (CLOSED LID) (#1193)
U.S. Patent Nos. D798,519; D824,629
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,282; 177,118
DELUXE LOBBY DUSTPAN & BROOM SET (OPEN LID) (#1194)
U.S. Patent Nos. D798,519; D824,630
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,282; 177,119
DUST PAN (#928)
U.S. Patent No. D711,609; D1,047,334
DUST PAN & BRUSH SET (#95)
U.S. Patent No.D630,401
DUST PAN WITH WHISK BROOM (#906)
U.S. Patent Nos. D852,445; ; D881,497
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 177,592; 177,593
DUST PAN WITH WHISK BROOM (#1031)
U.S. Patent Nos. D852,445; D881,497
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 177,592; 177,593
EXTRA LARGE PRECISION ANGLE® BROOM WITH DUSTPAN (#212)
U.S. Patent No.D711,609; D1,047,334
INDOOR/OUTDOOR ANGLE BROOM WITH DUSTPAN (#905)
U.S. Patent Nos. D711,609; D1,047,334
INDUSTRIAL GRADE DUST PAN (#581)
U.S. Patent No. D667,191
LARGE PRECISION ANGLE® BROOM WITH DUST PAN (#248)
U.S. Patent No.D711,609; D1,047,334
LARGE SCOOP DUST PAN (#1168)
U.S. Patent No. D853,673
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 179,942
LOBBY BROOM (#915)
U.S. Patent Nos. D798,519
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 170,282
LOBBY BROOM & DUST PAN (CLOSED LID) (#917)
U.S. Patent Nos. D798,519; D824,629
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,282; 177,118
LOBBY BROOM & DUST PAN (OPEN LID) (#919)
U.S. Patent Nos. D798,519; D824,630
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,282; 177,119
LOBBY DUST PAN (CLOSED LID) (#916)
U.S. Patent No. D824,629
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 177,118
LOBBY DUST PAN (OPEN LID) (#918)
U.S. Patent No. D824,630
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 177,119
PRECISION ANGLE BROOMS AND DUSTPANS VALUE PACK (#1807)
U.S. Patent No. D1,047,334
SMOOTH SWEEP PUSH BROOM (#1140)
U.S. Patent No. D828,668
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 172,428
STEP-ON DUST PAN (#1150)
U.S. Patent Nos. D814,732, D840,627
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 170,281
UPRIGHT DUST PAN (#2120)
U.S. Patent No. D720,911
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 159,014
WHISK BROOM (#1030, #907)
U.S. Patent No. D852,445
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 177,593
WHISK BROOM WITH DUST PAN (#1031)
U.S. Patent No. D852,445
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 177,593
BROOM (#1186)
U.S. Patent No. D841,272
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 179,928
KITCHEN AND SURFACE
DUAL SIDED TILE & GROUT BRUSH(#1353) U.S. PATENT NO. D903,329
ALL-PURPOSE SCRUBBING DISH WAND (#1134)
U.S. Patent No. D777,447
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 164,279
BOTTLE AND STRAY CLEANING KIT (#1371)
U.S. Patent No. D910,317
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 191,713
CULINARY BRUSH (#1040)
U.S. Patent No. D630,021
GENTLE TOUCH FOAMING DISH WAND (#1130)
U.S. Patent No. D777,447
GLASS & DISH WAND WITH SCRUB BRUSH (#1132)
U.S. Patent Nos. D777,447; D815,439;
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 164,278
GLASS & DISH WAND WITH SCRUB BRUSH REFILLS (#1133)
U.S. Patent No. D815,439
POT & PAN SCRUBBING DISH WAND WITH SCRUB BRUSH (#1136)
U.S. Patent Nos. D777,447; D815,439
POT & PAN SCRUBBING DISH WAND WITH SCRUB BRUSH REFILLS (#1137)
U.S. Patent No. D815,439
SINK CADDY (#1146)
U.S. Patent Nos. D793,764; D794,893
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,285; 170,286
SOFT BOTTLE BRUSH (#1352)
U.S. Patent No. D910,317
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 191,713
PALM BRUSH (#1278)
U.S. Patent No. D1,038,629
BATHROOM
DESIGNER BOWL BRUSH & CADDY (#40)
U.S. Patent Nos. D651,832; D651,833
DISPOSABLE TOILET CARE SYSTEM (#1148)
U.S. Patent Nos. D800,456; 10,244,903
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 170,283, 170,332
PREMIUM ANGLED TOILET BOWL BRUSH & CADDY (#1022)
U.S. Patent Nos. D651,834; D651,835
PREMIUM TOILET PLUNGER & CADDY (#598)
U.S. Patent Nos. D651,836
TOILET BRUSH & PLUNGER COMBO (#1024)
U.S. Patent Nos. D765,402
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 162,436
SPONGES & SCRUBBERS
ALL-PURPOSE SPONGE (#1076)
U.S. Patent No. D667,187
ANTIBACTERIAL SPONGE (#1079)
U.S. Patent No. D667,187
BAKED-ON & TOUGH JOB SPONGE (#1077)
U.S. Patent No. D667,187
CHINA & GLASS SPONGE (#1075)
U.S. Patent No. D667,187
POWER SCRUB DOTS KITCHEN & BATH SPONGE (#336)
U.S. Patent No. D633,672
TILE & TUB SCRUB (#1161)
U.S. Patent No. D759,384
OTHER
ROLLER (#1279) U.S. Patent No. D889,852
MAID CADDY (#1232) U.S. Patent No. D876,835
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 187,856
24” FLEX BLADE FLOOR SQUEEGEE (#1014)
U.S. Patent Nos. D704,405
32 GALLON TRASH CAN (#1385, #1464, #1465, #1570, #1572, #1574)
U.S. Patent Nos. D981,673, D1,004,886
Ⓓ The Libman Company, Canadian Industrial Design Registration Nos. 207,746; 207,747
EXTRA WIDE LINT ROLLER (#1279)
U.S. Patent No. D889,852
Ⓓ The Libman Company, Canadian Industrial Design Registration No. 189,650
This page only includes U.S. Patents, effective from March 21, 2024 until the list is updated. Libman may not mark all of its patents, but reserves all rights thereto including but not limited to the right to collect for past, present and future damages for infringement. This page is non-exhaustive and other relevant patents may exist.