Gas cap with built-in funnel for small engines

• US 20200130504A1
• Filed: 10/27/2018
• Published: 04/30/2020
• Est. Priority Date: 10/27/2018
• Status: Abandoned Application

• Current Assignee: Edward Roy
• Original Assignee: Edward Roy
• Inventors: Roy, Edward
• Application Number:
  US16/172,791
• Publication Number:
  US 20200130504A1
• Time in Patent Office: Days
• CPC Class Codes: B60K 15/04 Tank inlets B60K15/077 takes precedence
• CPC Class Codes: B60K 15/0406 Filler caps for fuel tanks
• CPC Class Codes: B60K 2015/03547 the venting means are integrated in the fuel cap or inlet cover
• CPC Class Codes: B60K 2015/0451 Sealing means in the closure cap
• CPC Class Codes: B67C 11/02 without discharge valves
• CPC Class Codes: B67C 2011/20 comprising closures, e.g. stoppers, caps or lids

Abstract

The invention is directed to a gas cap with built-in funnel for small engines. The gas cap provides a compact funnel of sufficient size to speed the refueling process and prevent spills, and may further provide a valve to prevent the escape of gasoline fumes from the fuel tank.

Claims

1. A gas cap with built-in funnel for small engines, which is in most respects identical to a conventional gas cap on a small engine, secured to the top surface of the fuel tank with screw threads, and is further comprised of a funnel which is permanently affixed to the center of the top surface of the cap, such that when fuel is poured into the funnel, the fuel empties out through the gas cap and into the fuel tank of the small engine.

2. The gas cap of claim 1, wherein optionally, the gas cap may further provide a valve to prevent the escape of gasoline fumes from the fuel tank, and to protect the contents of the fuel tank from being contaminated by rainwater.

3. The gas cap of claim 1, wherein the user installs the gas cap 10 and fills the fuel tank by pouring fuel into the funnel. The fuel flows downward through the funnel and the gas cap, into the fuel tank.

4. The gas cap of claim 1, wherein the gas cap, the funnel, and the valve are preferably manufactured from rigid, durable materials, such as plastic, steel, and aluminum alloy.