TILT INDICATOR
A tilt indicator includes a housing having a face member and a back member. A movable mass member is disposed within the housing between the face member and the back member. A first encoded indicium is disposed on the mass member, and a second encoded indicium is located on the back member. In response to the tilt indicator being subjected to a tilt event exceeding a threshold, the mass member moves from a first position to a second position.
1 . A tilt indicator, comprising:
a housing having a face member and a back member;
a movable mass member disposed within the housing between the face member and the back member;
a first encoded indicium disposed on the mass member; and
a second encoded indicium located on the back member; and
wherein responsive to the tilt indicator being subjected to a tilt event exceeding a threshold, the mass member moves from a first position to a second position.
2 . The tilt indicator of claim 1 , wherein the first and second encoded indicia are machine-readable encoded indicia.
3 . The tilt indicator of claim 1 , further comprising a window, and wherein the second encoded indicium is hidden from view through the window in an unactivated state of the tilt indicator.
4 . The tilt indicator of claim 1 , further comprising a window, and wherein the second encoded indicium is hidden from view through the window by the mass member in an unactivated state of the tilt indicator.
5 . The tilt indicator of claim 1 , further comprising a window, and wherein the first encoded indicium is hidden from view through the window in an activated state of the tilt indicator.
6 . The tilt indicator of claim 1 , further comprising a window, and wherein the first and second encoded indicia are aligned with the window in an unactivated state of the tilt indicator.
7 . The tilt indicator of claim 1 , wherein the second encoded indicium is disposed on a forward-facing surface of the back member.
8 . A tilt indicator, comprising:
a housing having a face member, a back member, and a window;
a movable mass member disposed within the housing between the face member and the back member, wherein responsive to the tilt indicator being subjected to a tilt event exceeding a threshold, the mass member moves from a first position to a second position;
a first encoded indicium; and
a second encoded indicium, wherein the first and second encoded indicia are aligned with the window in an unactivated state of the tilt indicator.
9 . The tilt indicator of claim 8 , wherein the second encoded indicium is hidden from view through the window in the unactivated state of the tilt indicator.
10 . The tilt indicator of claim 8 , wherein the second encoded indicium is hidden from view through the window in the unactivated state of the tilt indicator by the mass member.
11 . The tilt indicator of claim 8 , wherein the first encoded indicium is located on a forward-facing surface of the mass member.
12 . The tilt indicator of claim 8 , wherein the second encoded indicium is located on a forward-facing surface of the back member.
13 . A tilt indicator, comprising:
a housing having a face member, a back member, and a window;
a movable mass member disposed within the housing between the face member and the back member;
a first encoded indicium disposed on the mass member; and
a second encoded indicium disposed on the back member; and
wherein responsive to the tilt indicator being subjected to a tilt event exceeding a threshold, the mass member moves from a first position to a second position, and wherein either the first encoded indicium or the second encoded indicium is exposed through the window based on a position of the mass member within the housing.
14 . The tilt indicator of claim 13 , wherein the first encoded indicium is exposed through the window in an unactivated state of the tilt indicator.
15 . The tilt indicator of claim 13 , wherein the second encoded indicium is exposed through the window in an activated state of the tilt indicator.
16 . The tilt indicator of claim 13 , wherein the second encoded indicium faces a rearward surface of the mass member in an unactivated state of the tilt indicator.
17 . The tilt indicator of claim 13 , wherein the second encoded indicium is aligned with the window in an unactivated state of the tilt indicator and in an activated state of the tilt indicator.
18 . The tilt indicator of claim 13 , wherein the second encoded indicium is disposed on a forward-facing surface of the back member.
19 . The tilt indicator of claim 13 , wherein at least one of the first and second encoded indicia is a machine-readable barcode.
20 . The tilt indicator of claim 13 , wherein the first and second encoded indicia are aligned with each other in an unactivated state of the tilt indicator.