Disposable single-use camera and accessory re-usable electronic flash unit
First Claim
1. An improved combination of disposable single-use camera and an accessory re-usable electronic flash unit, wherein said disposable camera comprises (a) an inner camera part pre-loaded with film and including a taking lens and flash synchronization access ports, and (b) an outer sealed perforable pack containing said inner camera part and having an opening for said taking lens, wherein said flash unit has electrically conductive flash synchronization pins shaped to perforate said outer sealed pack to enter said access ports, and wherein the improvement comprises:
- said inner camera part includes engageable locator means fixed with respect to said access ports; and
said flash unit includes positioning means adapted to perforate said outer sealed pack before said flash synchronization pins can perforate the pack, for engaging said locator means to position the pins for entry into said access ports.
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Accused Products
Abstract
A disposable single-use camera is generally of the type wherein an inner camera part is pre-loaded with film and includes a taking lens, and an outer sealed pack contains the inner camera part and has an opening for the taking lens. The inner camera part has flash synchronization access ports and the outer sealed pack is constructed of a perforable material which overlays the access ports. An accessory re-usable electronic flash unit intended for use with the disposable camera has electrically conductive flash synchronization pins shaped to perforate the outer sealed pack to enter the access ports to connect the flash unit to the disposable camera. According to the invention, the inner camera part includes engageable locator means fixed with respect to the acccess ports, and the flash unit includes positioning means adapted to perforate the outer sealed pack before the flash synchronization pins can perforate the pack for engaging the locator means to properly position the pins for entry into the access ports.
52 Citations
4 Claims
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1. An improved combination of disposable single-use camera and an accessory re-usable electronic flash unit, wherein said disposable camera comprises (a) an inner camera part pre-loaded with film and including a taking lens and flash synchronization access ports, and (b) an outer sealed perforable pack containing said inner camera part and having an opening for said taking lens, wherein said flash unit has electrically conductive flash synchronization pins shaped to perforate said outer sealed pack to enter said access ports, and wherein the improvement comprises:
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said inner camera part includes engageable locator means fixed with respect to said access ports; and said flash unit includes positioning means adapted to perforate said outer sealed pack before said flash synchronization pins can perforate the pack, for engaging said locator means to position the pins for entry into said access ports. - View Dependent Claims (2, 3)
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4. An improved accessory re-usable electronic flash unit intended for use with a disposable single-use camera comprising (a) an inner camera part pre-loaded with film and including a taking lens, flash synchronization access ports, and engageable locator means fixed with respect to the access ports, and (b) an outer sealed perforable pack containing the inner camera part and having an opening for the taking lens, wherein said flash unit has electrically conductive flash synchronization pins shaped to perforate the outer sealed pack to enter the access ports, and wherein the improvement comprises:
said flash unit includes positioning means adapted to perforate the outer sealed pack before said flash synchronization pins can perforate the pack, for engaging the locator means to position the pins for entry into the access ports.
Specification