Lantern
AssigneeNorthern Lights, Inc.
InventorsGuntram Jordan, Peter C. Benjamin
Life of this patent
Estimating the term…
Abstract
A collapsible lantern includes a housing and a chimney telescopically moveable within the housing between a retracted and an extended position. The chimney includes a ring at the top and the bottom made of a high temperature-resistant thermoplastic which is adhesively affixed to the transparent chimney with a thixotropic paste. The transparency about the chimney is unimpeded by elongated retaining elements to hold the rings with the tubular transparent chimney. The chimney can be selectively extended, retracted or interlocked or released from the housing by interacting features on the lower ring and the internal surface of the housing.
Claims22
A lantern comprising a tubular housing having an upper end position and a lower end position, a light source in the housing, a tubular transparent chimney having opposite end portions, an upper ring and a lower ring located respectively about the chimney, the lower ring being for engagement with the upper end position of the housing, and there being no retaining elements across the transparent chimney.
A collapsible lantern comprising a tubular housing having an upper end position and a lower end position, a light source in the housing, a tubular transparent chimney for telescopic movement within the housing, the chimney having opposite positions, an upper ring and a lower ring located respectively about the opposite ended positions, the lower ring being for a releasable engagement with the upper end position of the housing when the chimney is in an extended telescopic position, and for releasable engagement with the lower end portion when the chimney is in retracted telescopic position, a pivotable bail secured with the upper ring such that in a lower position with the chimney in the housing, the bail can lock the chimney with the housing, and in an upward position with the chimney extended from housing, the bail facilitates hanging of the lantern, the rings being connected respectively to the transparent chimney and there being no retaining elements across the transparent chimney.
A collapsible lantern comprising a tubular housing having an upper end position and a lower end position, a light source in the housing, a tubular transparent chimney for telescopic movement within the housing, the chimney having opposite positions, an upper ring and a lower ring located respectively about the opposite ended positions, the lower ring being for a releasable engagement with the upper end position of the housing when the chimney is in an extended telescopic position, and for releasable engagement with the lower end portion when the chimney is in retracted telescopic position, a pivotable bail secured with the upper ring such that in a lower position with the chimney in the housing, the bail can lock the chimney with the housing, and in an upward position with the chimney extended from housing, the bail facilitates hanging of the lantern, the rings being affixed respectively solely with an adhesive to the respective ends of the chimney.
A collapsible lantern comprising a tubular housing having an upper end position and a lower end position, a light source in the housing, a tubular transparent chimney having opposite end portions, ring means located with the chimney, the ring means being for engagement with the housing, there being no retaining elements across the transparent chimney for securing the chimney to the housing and wherein the ring means interlocks with the housing thereby selectively permitting removal, telescopic movement, and locking of the chimney with the housing in a retracted position or a extended position relative to the housing.
A collapsible lantern comprising a tubular housing having an upper end position and a lower end position, a light source in the housing, a tubular transparent chimney having opposite end portions, ring means located with the chimney, the ring means being for engagement with the housing, there being no retaining elements across the transparent chimney for securing the chimney to the housing, and wherein the chimney is relatively rotatable with the housing to effect the selective removal, telescopic movement, and locating of the chimney in a retracted position or an extended position relative to the housing.
Dependencies are inferred from the claim text.