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Patent 13128 Summary

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(12) Patent: (11) CA 13128
(21) Application Number: 13128
(54) English Title: IMPROVEMENTS ON LAMPS
(54) French Title: PERFECTIONNEMENTS AUX LAMPES
Status: Term Expired - Post Grant Beyond Limit
Bibliographic Data
Abstracts

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Claims

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Claim 1st In combination with a tail lamp in which the leg, which fits into the supporting bracket, is made hollow, but closed at both ends, perforations made in the leg near its base for the purpose of admitting cold air, with similar perforations near the top end of the leg for the purpose of permitting air in the leg to escape into a specially formed chamber below the base of the lamp, by which the burner is supplied with fresh air at the same time it is protected from sudden gusts of wind. 2nd A double lamp case having an air space between the two skins and a chamber formed on its top, the sides of the said chamber being perforated and provided with inwardly flaring corrugated guards is extending across the said chamber in front of the perforations, in combination with a funnel situated above the chamber, and provided with a cone-shaped bottom having a hole in its apex. 3rd A signal lamp having lenses on opposite sides of the burner, in combination with conically shaped reflectors behind each lease and having a tube in their centre to prevent the length of the burner to be seen through them while each acts as a reflector for the lease opposite, protecting it also from the colour of the tense behind which the reflector is placed. 4th In combination with a lamp provided with an ordinary burner, an aperture for the admission of oil having a cone-shaped stopper, with a vent hole through its centre.
Description

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Representative Drawing

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Administrative Status

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Event History

Description Date
Inactive: Expired (old Act Patent) latest possible expiry date 1899-07-19
Grant by Issuance 1881-07-19

Abandonment History

There is no abandonment history.

Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
EDWARD S. PIPER
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
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