Fishing – trapping – and vermin destroying – Traps – Insect
Patent
1977-08-19
1979-06-19
Watson, Robert C.
Fishing, trapping, and vermin destroying
Traps
Insect
174138R, A01M 122
Patent
active
041582683
ABSTRACT:
An electrical grill assembly for use in a device for electrically exterminating insects, comprising inner and outer generally cylindrical metal grill members which are held in a coaxial mutually spaced relationship by insulator spacers interposed therebetween. The insulator spacers are structurally interlocked with the grill members at least partially by means of oppositely extending protrusions which are integrally formed on the spacers and which are received in radially aligned openings in opposed portions of the grill members.
REFERENCES:
patent: 2092136 (1937-09-01), Plym et al.
patent: 2986716 (1961-05-01), Carlon
patent: 3319374 (1967-05-01), Gawne
Automatic Radio Mfg. Co., Inc.
Watson Robert C.
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