What this record means
The record shows that the mark FUN was registered on the Principal Register to VIGORO INDUSTRIES, INC., a Delaware corporation, but the registration is now dead because it was not renewed, with the status date listed as March 15, 2008. The only goods listed are “FERTILIZER” in International Class 001, first used in commerce on June 12, 1961, so a later user of the word FUN in connection with fertilizer would encounter the closest record‑based concern. The record does not give VIGORO control over every use of the word FUN in other product categories or services. There is no prosecution history indicating a Supplemental Register filing, and no opposition, cancellation or court activity appears in the supplied history. The most recent meaningful event is the expiration notice in 2008. I'd treat this as a moderate concern if you plan to market fertilizer under a similar name, but the risk is far lower for unrelated goods.
Informational only - not legal advice.