ConAgra Brands Inc (NYSE: CAG) reported better-than-expected third-quarter financial results on Thursday. On the heels of that news, some investors may be eyeing potential gains from the company’s dividends. Currently, ConAgra Brands — owner of brands like Reddi-wip, Healthy Choice and Marie Callender's — offers an annual dividend yield of 4.57%. That's a quarterly dividend amount of 35 cents per share ($1.40 a year). So, how can investors exploit its dividend yield to pocket a regular $500 mont