Rental camera with locking device to deter customer reuse after completed exposure

A rental camera to be used by a customer for picture-taking, and intended to be returned to a lender to unload exposed film and replace with fresh film, said rental camera comprising:

• a camera body having a screw-hole;
• a manually operable member supported on said camera body for movement between first and second positions, and having a screw-hole aligned with said screw-hole in the camera body when said manually operable member is in said first position;
• and
• a locking screw located in said screw-hole in the camera body and in said screw-hole in the manually operable member when the two screw-holes are aligned, to prevent the customer moving the manually operable member from the first position to the second position, and being removable from at least the screw-hole in the manually operable member to permit movement of the manually operable member from the first position to the second position preparatory to the lender unloading exposed film and replacing with fresh film.

A method of deterring unauthorized reuse of a rental camera to be used by a customer for picture-taking, and intended to be returned to a lender to unload exposed film and replace with fresh film, said method comprising the steps of:

• substantially aligning a through-hole in the camera body and a surface portion of a manually operable member supported on the camera body for movement between first and second positions when the manually operable member is in the first position;
• and
• inserting a locking device into the through-hole in the camera body and in the way of the surface portion of the manually operable member when the through-hole and the surface portion are substantially aligned, to prevent the customer moving the manually operable member from the first position to the second position,
• whereby when the locking device is removed from the through-hole the manually operable member can be moved from the first position to the second position preparatory to the lender unloading exposed film and replacing with fresh film.

A method of deterring unauthorized reuse of a rental camera to be used by a customer for picture-taking, and intended to be returned to a lender to unload exposed film and replace with fresh film, said method comprising the steps of:

• aligning a screw-hole in the camera body and a screw-hole in a manually operable member supported on the camera body for movement between first and second positions when the manually operable member is in the first position;
• and
• inserting a locking screw into the screw-hole in the camera body and into the screw-hole in the manually operable member when the two screw-holes are aligned, to prevent the customer moving the manually operable member from the first position to the second position,
• whereby when the locking screw is removed from at least the screw-hole in the manually operable member the manually operable member can be moved from the first position to the second position preparatory to the lender unloading exposed film and replacing with fresh film.

A method of deterring unauthorized reuse of a rental camera to be used by a customer for picture-taking, and permitting a lender to whom the rental camera is returned to unload exposed film and replace with fresh film, said method comprising the steps of:

• aligning a screw-hole in the camera body and a screw-hole in a manually operable member supported on the camera body for movement between first and second positions when the manually operable member is in the first position;
• inserting a locking screw into the screw-hole in the camera body and into the screw-hole in the manually operable member to prevent the customer moving the manually operable member from the first position to the second position;
• removing the locking screw from the two screw-holes;
• and
• moving the manually operable member from the first position to the second position preparatory to the lender unloading exposed film and replacing with fresh film.

A method of deterring unauthorized reuse of a rental camera to be used by a customer for picture-taking, and permitting a lender to whom the rental camera is returned to unload exposed film and replace with fresh film, said method comprising the steps of:

• inserting a locking screw into a screw-hole in the camera body and into a screw-hole in a manually moveable triggering member that is to be moved from a first position to a second position to initiate film rewind, to prevent the customer moving the triggering member from the first position to the second position;
• removing the locking screw from the two screw-holes;
• and
• moving the triggering member from the first position to the second position to initiate film rewind preparatory to the lender unloading exposed film and replacing with fresh film.

A method of deterring unauthorized reuse of a rental camera to be used by a customer for picture-taking, and permitting a lender to whom the rental camera is returned to unload exposed film and replace with fresh film, said method comprising the steps of:

• inserting a locking screw into a screw-hole in the camera body and into a screw-hole in a manually moveable latch that is to be moved from a locking position to an unlocking position to unlock a door that than can be opened in order to unload exposed film and replace with fresh film, to prevent the customer from moving the latch to permit the door to be opened;
• removing the locking screw from the two screw-holes;
• and
• moving the latch from the locking position to the unlocking position and opening the door to permit the lender to unload exposed film and replace with fresh film.