Photo display devices
OwnerThomas L. Byersinventor
Life of this patent
Estimating the term…
Abstract
An improved photo display device of the type having a housing with frame and double photograph envelope providing dual photo viewing as presented within the frame, a first improvement consisting of an alternative picture rotating mechanism that includes both a manual ratcheting system on one side of the housing and a motor drive or automatic ratcheting system on the other side, and a second improvement that consists of a unitary housing/frame formation that receives a spindle assembly directly through the front frame which is then secured by side entry and snap-fit of right and left ratcheting knob assemblies.
Claims10
A device for storage and display of photographs comprising:
- a housing having a generally rectangular open front with top, bottom and opposite sides;
- a frame defining upper and lower photograph viewing areas, said frame being releasably positioned over said open front of the housing;
- a spindle assembly including plural envelopes resiliently secured successively therearound, each envelope containing photos viewable through each side, said spindle assembly being rotatably positioned in bisection of said housing open front;
- a ratchet wheel secured on one end of said spindle assembly and rotatable therewith;
- a ratchet arm having first and second ends with said first end rotatively secured to one end of said spindle assembly and extending a ratchet pawl into engagement with said ratchet wheel;
- and
- a motor and crank wheel slidingly engaged with the ratchet arm second end to cause angular reciprocation and movement of the ratchet pawl to cause intermittent rotations of the ratchet wheel thereby to move each successive envelope from the upper viewing area to the lower viewing area.
A device for storage and display of photographs, comprising:
- a housing having a generally rectangular open front with top, bottom and opposite sides;
- a frame defining upper and lower photograph viewing areas, said frame having top, bottom and opposite side members and being releasably positioned over said open front of the housing, said frame also having first and second inside wall extensions each disposed on a respective opposite side member and each positioned to extend in parallel inside of said housing;
- a spindle assembly including plural envelopes resiliently secured successively therearound, each envelope containing photos viewable through each side, said spindle assembly being rotatably positioned in bisection of said housing open front with envelopes closely aligned between said first and second inside wall extensions;
- a ratchet wheel secured on one end of said spindle assembly and rotatable therewith;
- and
- a ratchet arm having first and second ends with said first end rotatively secured to one end of said spindle assembly and extending a ratchet pawl into engagement with said ratchet wheel, and with the second end adapted to extend through an opening in said housing for sliding movement of the second end outside said housing to provide manual operation to ratchet said ratchet wheel and spindle assembly.
Dependencies are inferred from the claim text.