Patents
Updated 3 September 2026
The following products are protected by patents in the United States and other countries. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions, including 35 U.S.C. § 287(a).
Please note that the following list of products and patents may not be exhaustive. Some products listed may be covered by additional patents in the United States and elsewhere that are not listed, while other products not listed here may also be protected by one or more patents in the United States or other jurisdictions. Patent applications may also be pending in the United States or other countries.
The content of this page may be updated periodically to reflect changes such as the issuance of new patents, patent expirations, product updates, or other related changes. The absence of a patent number or product from this list does not affect enforcement of legal rights associated with any patents.
For more information, please refer to the specific patent numbers associated with each product.
Inquiries: hello@takaragawa.online
| Category | Product | Patent Number |
|---|---|---|
| Ceramic Cookware | Fry Pan | D908424 D918650 |
| Ceramic Cookware | Mini Fry Pan | D908424 D918650 |
| Ceramic Cookware | Sauce Pan | D908424 D918650 D921421 D953102 D917226 |
| Ceramic Cookware | Mini Sauce Pan | D908424 D918650 D921421 D953102 D917226 |
| Ceramic Cookware | Dutch Oven | D921421 D953102 D917226 D918647 |
| Ceramic Cookware | Canvas Lid Holder | 11805948 11484120 D925303 |
| Ceramic Cookware | Ceramic Cookware Storage Organizer | 11064841 D939286 D993717 |
| Ceramic Cookware | Saute Pan | D908424 D918650 D921421 D953102 D917226 D918647 |
| Ceramic Cookware (Squareware) | Ceramic Square Storage Organizers | D1090129 D1090130 |
| Ceramic Cookware (Squareware) | Squareware Grill Pan | D908424 D918650 D1062354 |
| Ceramic Cookware (Squareware) | Squareware Flat Griddle | D908424 D918650 D1069497 |
| Ceramic Cookware (Squareware) | Squareware Double Burner Griddle | D1062356 D1105843 |
| Ceramic Cookware (Squareware) | Squareware Roasting Pan W/ Rack | D1062353 D1100585 D1105843 |
| Ceramic Cookware (Cookware+) | Cookware+ Set | D908424 D918650 D921421 D953102 D917226 D918647 D1100574 D1104604 D1104602 D1132670 D1129971 |
| Ceramic Cookware (Cookware+) | Petite Cooker | D921421 D953102 D917226 D1122031 D1129971 |
| Ceramic Cookware (Cookware+) | Stir Fry Pan | D1090131 D908424 D918650 D918647 D1100574 D1104604 |
| Ceramic Cookware (Cookware+) | Rondeau | D1119434 D1090131 D921421 D953102 D917226 D918647 |
| Ceramic Cookware (Cookware+) | Stock Pot | D921421 D953102 D917226 D918647 D1104602 D1132670 |
| Stainless Steel Cookware | Stainless Steel Cookware Set | D908424 D918650 11805948 11484120 11064841 D953102 D917226 D918647 D939286 D993717 D925303 D1136772 |
| Stainless Steel Cookware | Stainless Steel Mini Duo | D908424 D918650 D953102 D917226 D1136772 |
| Stainless Steel Cookware | Stainless Steel Fry Pan | D908424 D918650 |
| Stainless Steel Cookware | Stainless Steel Mini Fry | D908424 D918650 |
| Stainless Steel Cookware | Stainless Steel Sauce Pan | D908424 D918650 D953102 D917226 D1136772 |
| Stainless Steel Cookware | Stainless Steel Mini Sauce | D908424 D918650 D953102 D917226 D1136772 |
| Stainless Steel Cookware | Stainless Steel Dutch Oven | D953102 D917226 D918647 D1136772 |
| Stainless Steel Cookware | Stainless Steel Saute Pan | D908424 D918650 D953102 D917226 D918647 D1136772 |
| Cast Iron Cookware | 8" Skillet | D1103691 D1103680 D1103695 D1143773 |
| Cast Iron Cookware | 10" Skillet | D1071645 D1103691 D1103680 D1103695 |
| Cast Iron Cookware | 12" Skillet | D1103691 D1103680 D1103695 D1143774 |
| Cast Iron Cookware | Grill Pan | D1072554 D1103691 D1103680 D1103695 |
| Cast Iron Cookware | Sauce Pan | D1103691 D1103680 D1103695 D1138481 D1138459 D1145468 |
| Cast Iron Cookware | Braiser w/ Domed Lid | D1102810 D1103681 D1103695 D1138481 D1145468 |
| Cast Iron Cookware | Dutch Oven w/ Flat Lid | D1103681 D1103695 D1104603 D1138481 D1145468 |
| Cast Iron Cookware | Oval Dutch | D1103681 D1138481 D1136762 D1145468 |
| Cast Iron Cookware | Storage Rack | D1119398 |
| Ceramic Bakeware | Half Bakeware Set | D993662 |
| Ceramic Bakeware | Mini Bakeware Set | D1119431 D993662 D1122027 |
| Ceramic Bakeware | Large Baking Sheet | D1049766 D1054243 |
| Ceramic Bakeware | Small Baking Sheet | D993662 |
| Ceramic Bakeware | Cooling Rack | D984848 |
| Ceramic Bakeware | Rectangle Pan | D1052333 D1054247 |
| Ceramic Bakeware | Small Rectangle Pan | D1119431 |
| Ceramic Bakeware | 12 Cup Muffin Tin | D1059940 |
| Ceramic Bakeware | 6 Cup Muffin Tin | D1122027 |
| Ceramic Bakeware | Loaf Pan | D1022584 D1124754 |
| Ceramic Bakeware | Square Pan | D1021513 D1124753 |
| Ceramic Bakeware | Storage Organizer | 12384599 D993662 D982348 D982349 |
| Tea Kettle | Tea Kettle | D1045483 D1042012 D1042013 D1064727 D1022589 D1040608 D1017318 D1062367 D1097696 |
| Accessory | Small Steamer | D1041239 D918647 |
| Accessory | Large Steamer | D1041239 D918647 |
| Food Storage | Small Square Container | D1052354 D1046550 D1129199 |
| Food Storage | Medium Rectangle Container | D1052355 D1052331 D1129200 |
| Food Storage | Large Square Container | D1052356 D1046550 D1129199 |
| Food Storage | Storage Organizer | 12220088 D1044358 |
| Food Storage | Mini Storage Oranizer | D1121352 |
| Food Storage | Dash Container | D1046574 |
| Food Storage | Dot Container | D1046573 |
| Prepware | Knife | D1054258 |
| Prepware | Utensil Set | D1079374 |
| Prepware | Mini Utensil Set | D1136822 |
| Prepware | Tongs | D1076612 |
| Prepware | Mini Tongs | D1136822 |
| Prepware | Knife & Utensil Set | US 12310519 D1063564 D1127340 D1064755 D1128380 D1076612 |
| Kitchen Gadgets | Kitchen Gadget Set | D1104666 D1100609 D1100607 D1090201 D1104676 D1124765 |
| Kitchen Gadgets | Vegetable Peeler | D1104666 |
| Kitchen Gadgets | Pizza Cutter | D1100609 |
| Kitchen Gadgets | Ice Cream Scoop | D1100607 |
| Kitchen Gadgets | Garlic Press | D1090201 |
| Kitchen Gadgets | Can Opener | D1104676 |
| Kitchen Gadgets | Storage Organizer | D1124765 |
| Cutting Boards and Butcher Blocks | Small Cutting Board | D1074334 |
| Cutting Boards and Butcher Blocks | Medium Cutting Board | D1075442 |
| Cutting Boards and Butcher Blocks | Large Cutting Board | D1076614 |
| Cutting Boards and Butcher Blocks | Cutting Board Storage Organizer | D1104656 |
| Glass Lids | 12" Glass Lid | D1119443 D917226 |
| Glass Lids | 10.5" Glass Lid | D1119443 D917226 |
| Glass Lids | 8" Glass Lid | D1119443 D917226 |
| Glass Lids | 7" Glass Lid | D1119443 D917226 |
| Glass Lids | 6" Glass Lid | D1119443 D917226 |
| Glass Lids | Lid Organizer | D1101468 |
| Airtight Storage | Stainless Steel Scoup | D1124797 |
| Airtight Storage | Stainless Steel ¼ Measuring Cup | D1133786 |
Registered Trademarks
CATEGORY | SKU | PRODUCT | REGISTRATION NUMBER | NOTES |
|---|---|---|---|---|
Ceramic Cookware | CW-CSET | Cookware Set | 7095740 | |
Ceramic Cookware | CW-MNFS | Mini Duo Cookware Set | 7095740 | |
Ceramic Cookware | CW-SACP | Sauce Pan | 7095740 | |
Ceramic Cookware | CW-SAC1 | Mini Sauce Pan | 7095740 | |
Ceramic Cookware | CW-DTCH | Dutch Oven | 7095739 | |
Ceramic Cookware | CW-SUTP | Saute Pan | 7095737 | |
Stainless Steel Cookware | CW-SCSET | Stainless Steel Cookware Set | 7095740 | |
Stainless Steel Cookware | CW-SMNFS | Stainless Steel Mini Duo | 7095740 | |
Stainless Steel Cookware | CW-SSACP | Stainless Steel Sauce Pan | 7095740 | |
Stainless Steel Cookware | CW-SSAC1 | Stainless Steel Mini Sauce | 7095740 | |
Stainless Steel Cookware | CW-SDTCH | Stainless Steel Dutch Oven | 7095739 | |
Stainless Steel Cookware | CW-SSUTP | Stainless Steel Saute Pan | 7095737 |
Registered Trademarks
MARK | APP. NUMBER | REG. NUMBER | NOTES |
|---|---|---|---|
CARAWAY | 97979706 | 7755519 | |
SQUAREWARE | 98061155 | 7329992 | |
PREPWARE | 98061162 | 7708558 | |
CARAWAY HOME | 90975558 | 6522382 | |
PERRACOTTA | 90981337 | 7614249 | |
PERRACOTTA | 90979607 | 7310956 | |
CARAWAY | 88449295 | 6980604 | |
CARAWAY | 88978108 | 6115214 | |
CARAWAY HOME | 90057674 | 7469133 | |
Design | 90316348 | 7095737 | |
Design | 90316366 | 7095738 | |
Design | 90316384 | 7095739 | |
Design | 90316395 | 7095740 |