1. A head covering comprising a skull portion having a dome shape, a rim, and a visor having an edge facing said rim and expandable means interposed between said rim of said skull portion and said edge of said visor, said expandable means comprising material foldable along a fold line to define first and second portions, the first portion being attached to and extending from said edge of said visor and the second portion extending from said rim of said skull portion, such that said first and second portions are in substantially face-to-face relation and said edge of said visor is substantially adjacent said rim of said skull portion when said material is folded, wherein said expandable means is moveable between an expanded position and a retracted position to move said visor between a position proximate said skull portion and a position remote from said skull portion, and means for securing said expandable means in said retracted position, wherein said expandable means is situated entirely within said skull portion in said retracted position.
2. The covering of claim 1 wherein said securing means comprises inter-engaging hook and loop ribbon segments.
3. The covering of claim 1 in the form of a baseball cap.
4. A head covering comprising a skull portion having a dome shape, a rim, and a visor having an edge facing said rim, expandable means interposed between said rim of said skull portion and said edge of said visor, said expandable means comprising material foldable along a fold line to form first and second portions, the first portion being attached to and extending from said edge of said visor and the second portion extending from said rim of said skull portion, such that said first and second portions are in substantially face-to-face relation and said edge of said visor is substantially adjacent said rim of said skull portion when said material is folded, wherein said expandable means is moveable between an expanded position and a retracted position to move said visor between a position proximate to said skull portion and a position remote from said skull portion, means for securing said expandable means in said retracted position and a protective helmet, wherein said expandable means is situated entirely within said skull portion in said retracted position.
5. The covering of claim 4 wherein said skull portion is placed on the head with the visor facing backward, the expandable means is expanded such that the visor is aligned with at least a portion of the neck of the wearer and the helmet is situated over the skull portion.
6. The covering of claim 4 in the form of a baseball cap.
7. The covering of claim 4 wherein said securing means comprises inter-engaging hook and loop ribbon segments.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A lamp comprising:
a lamp capsule having a sealed end and a central longitudinal axis;
a base formed from an electrically insulating material, having an end of the base with a wall defining a receptacle sized and shaped to receive, along an axis of the base, the sealed end of the lamp capsule;
a first flange extending from a first side of the base, and transverse to the axis; the first flange having a first electrical contact exposed for electrical contact, the first electrical contact comprising on an upper surface thereof an upwardly facing first upper exposed contact region and on a lower surface thereof a downwardly facing first lower exposed contact region that is, in an axial direction, in register with the first upper exposed contact region and facing away from the first upper exposed contact region;
a second flange extending from a second side of the base opposite the first side of the base, and extending transverse to the axis; the second flange having a second electrical contact exposed for electrical contact, the second electrical contact comprising on an upper surface thereof an upwardly facing second upper exposed contact region and on a lower surface thereof a downwardly facing second lower exposed contact region that is, in an axial direction, in register with the second upper exposed contact region and facing away from the second upper exposed contact region; and
the lamp capsule being irremovably held in the receptacle and being electrically coupled via respective lead wires to the first electrical contact and the second electrical contact, each of the first and second contacts being wider, in a direction extending radially away from the lamp central longitudinal axis, than a lateral width of the respective said lead wire.
2. The lamp in claim 1, wherein the first flange and the second flange are similarly formed.
3. The lamp in claim 1, wherein the first electrical contact and the second electrical contact are similarly formed.
4. The lamp in claim 1, wherein the lamp is a press sealed lamp, and the press seal is held in the base.
5. The lamp in claim 1, wherein the first flange includes a top side, and the electrical contact is further exposed for electrical contact on the top side of the flange.
6. The lamp in claim 1, wherein the first flange includes a bottom side, and the first electrical contact is further exposed for electrical contact on the bottom side of the flange.
7. The lamp in claim 1, wherein at least one of the first flange and the second flange has a radial side, the radial side including a portion of a body of rotation about the axis.
8. A lamp comprising:
a lamp capsule having a press sealed end and a central longitudinal axis;
a base formed from an electrically insulating material, having an end of the base with a wall defining a receptacle sized and shaped to receive, along an axis of the base, the press sealed end of the lamp capsule;
a first flange extending from a first side of the base, and transverse to the axis; the first flange having a first electrical contact exposed for electrical contact, the first electrical contact comprising on an upper surface thereof an upwardly facing first upper exposed contact region and on a lower surface thereof a downwardly facing first lower exposed contact region that is, in an axial direction, in register with the first upper exposed contact region and facing away from the first upper exposed contact region;
a second flange, similarly formed to the first flange, extending from a second side of the base opposite the first side of the base, and extending transverse to the axis; the second flange having a second electrical contact, similarly formed to the first electrical contact, exposed for electrical contact, the second electrical contact comprising on an upper surface thereof an upwardly facing second upper exposed contact region and on a lower surface thereof a downwardly facing second lower exposed contact region that is, in an axial direction, in register with the second upper exposed contact region and facing away from the second upper exposed contact region; and
the lamp capsule being irremovably held along the press seal in the receptacle and being electrically coupled via respective lead wires to the first electrical contact and the second electrical contact,
the lamp capsule being irremovably held in the receptacle and being electrically coupled via respective lead wires to the first electrical contact and the second electrical contact, each of the first and second contacts being wider, in a direction extending radially away from the lamp central longitudinal axis, than a lateral width of the respective said lead wire.
9. The lamp in claim 1, wherein the first and second electrical contacts are formed separate from and disposed on the respective first and second flanges.
10. The lamp in claim 1, wherein the upwardly facing first and second upper exposed contact regions generally face in a direction of the lamp capsule, and the downwardly facing first and second lower exposed contact regions generally face in a direction away from the lamp capsule.
11. The lamp in claim 1, wherein the downwardly facing first and second lower exposed contact regions are unobstructed by the base.
12. The lamp in claim 11, wherein the upwardly facing first and second upper exposed contact regions are unobstructed by the base.
13. The lamp in claim 1, wherein the first and second flanges are diametrally opposite.
14. The lamp in claim 8, wherein the upwardly facing first and second upper exposed contact regions generally face in a direction of the lamp capsule, and the downwardly facing first and second lower exposed contact regions generally face in a direction away from the lamp capsule, and
wherein the downwardly facing first and second lower exposed contact regions are unobstructed by the base.
15. A lamp comprising:
a lamp capsule having a sealed end and a central longitudinal axis;
a base formed from an electrically insulating material, the base having a wall defining a receptacle sized and shaped to receive, along an axis of the base, the sealed end of the lamp capsule;
a first electrical contact extending transverse to the axis, the first electrical contact comprising an upwardly facing first upper exposed contact region and a downwardly facing first lower exposed contact region that is, in an axial direction, in register with the first upper exposed contact region and facing away from the first upper exposed contact region;
a second electrical contact extending transverse to the axis, the second electrical contact comprising an upwardly facing second upper exposed contact region and a downwardly facing second lower exposed contact region that is, in an axial direction, in register with the second upper exposed contact region and facing away from the second upper exposed contact region; and
the lamp capsule being irremovably held in the receptacle and being electrically coupled via respective lead wires to the first electrical contact and the second electrical contact, each of the first and second contacts being wider, in a direction extending radially away from the lamp central longitudinal axis, than a lateral width of the respective said lead wire.
16. The lamp in claim 15, wherein a potion of the electrically insulating base material is disposed, in an axial direction, between respective pairs of upper and lower exposed lower exposed contact regions.
17. The lamp in claim 15, wherein first and second flanges are formed on the base of the electrically insulating material, the first and second flanges being located spaced apart around the axis, the first and second electrical contacts being disposed on the respective first and second flanges.
18. The lamp in claim 15, wherein the upwardly facing first and second upper exposed contact regions generally face in a direction of the lamp capsule, and the downwardly facing first and second lower exposed contact regions generally face in a direction away from the lamp capsule.
19. The lamp in claim 16, wherein the downwardly facing first and second lower exposed contact regions are unobstructed by the base.
20. The lamp in claim 19, wherein the upwardly facing first and second upper exposed contact regions are unobstructed by the base.
21. The lamp in claim 1, wherein, at locations most radially distant from the lamp capsule, the first and second electrical contacts along both the upper and lower contact regions extend, in the axial direction, beyond adjacent portions of the lamp.
22. The lamp in claim 8, wherein, at locations most radially distant from the lamp capsule, the first and second electrical contacts along both the upper and lower contact regions extend, in the axial direction, beyond adjacent portions of the lamp.
23. The lamp in claim 15, wherein, at locations most radially distant from the lamp capsule, the first and second electrical contacts along both the upper and lower contact regions extend, in the axial direction, beyond adjacent portions of the lamp.