Vehicle (all currently owned): Ford, GM
How long do you usually own a vehicle? 5-10 years

Stove: Kenmore
Refrigerator: GE
Washer: Kenmore
Dryer: Kenmore
Vacuum cleaner(s): Hoover
Dishwasher: GE
Television(s): Emerson, Panasonic

Cellphone service: Verizon

Sheets: whatever J.C. Penny carries
Shoes: (depends)
Underwear: Vanity Fair, Hanes

Dishsoap: Dawn/Sale
Bathsoap: Dial/Sale
Toothpaste: Colgate Total
Toilet tissue: Charmin/Sale
Shampoo: Finesse/Sale
Coffee: Maxwell House
Tea: Luzianne
Ketchup: Heintz
Over the counter painkiller: Bayer for me, Advil for husband, or generics

List (some frequently used) items not listed above that you purchase by brand name:
Tuna: Starkist
Peanut Butter: Peter Pan
Tape: 3M