An extendable sawhorse includes a main body having a platform and a plurality of receiving members depending therefrom. The sawhorse is adjustable between an extended arrangement and a condensed arrangement. A plurality of extension members are interchangeably coupled to each of the receiving members in the extended arrangement. The extendable sawhorse further includes a plurality of feet having a first end and a second end. The first end of the feet is coupled to the extension members in the extended arrangement and the second end of the feet is coupled to legs in the condensed arrangement.

A handsaw is provided with which chip clogging can be reduced significantly, the pitch of the tooth points can be made fine, the cut end face, called top edge, of each tooth can be increased in area, and moreover, cutting resistance is kept small and good cutting performance is ensured. The handsaw has a plurality of saw teeth arranged on a longitudinal edge (21) of a saw blade (20). The saw teeth are configured as a combination of crosscutting teeth (X) of triangular or trapezoidal prism shape and ripping teeth (Y) of parallelogram-based prism shape. The prism-shaped teeth constituting the crosscutting teeth (X) and the ripping teeth (Y) are configured such that at least adjacent prism-shaped teeth rise at a same rising angle () from an edge surface (21a) of the longitudinal edge (21) of the saw blade (20), to cause a space (S) between the adjacent prism-shaped teeth to be constant in a rising direction in which the teeth rise.

A method for fulfilling a plurality of orders for goods at a provider location comprises obtaining an arrival sequence estimate for each of a plurality of users indicating the sequence in which the users are expected to arrive, and organizing completed orders according to the arrival sequence estimate. The arrival sequence estimate may be obtained by ordering users according to their respective radial distances from a target, and may also be used to schedule processing of the orders. Alternatively, arrival estimates for when each of the users is expected to arrive may be used to schedule processing of the orders. A dynamic arrival estimate may be obtained based on an expected travel path toward the destination during a first trip portion comprising travel within a constrained travel path network, and based on radial distance from the destination during a second trip portion subsequent to the first trip portion.

The present invention is a coping saw for performing a coping operation. The saw is operable in a first orientation for performing a first cut and in a second orientation for performing a coping second cut and comprises a handle having one or more power switches for activating and deactivating the drive system in both the first orientation and in the second orientation.

The present disclosure illustrates pallet dismantling systems and methods. The disclosure provides pallet dismantling systems that use alignment forks, guides, and cutting tools to simplify the dismantling of pallets. The alignment fork comprising cantilevers with contact surfaces that abut a deckboard surface coupled to one or more stringers of the received pallet causing a junction between the deckboard surface and the one or more stringers to be in-line with the contact surfaces. Further, the dismantling system may comprise a cutting tool positioned planar to the contact surfaces of the cantilevers at a point along the alignment fork, the cutting tool to separate the one or more deckboards abutting the contact surfaces from the one or more stringers.

A computer-implemented method for scheduling processing of an order for goods at a provider location obtains an arrival estimate for when a user associated with the order is expected to arrive at the provider location and uses the arrival estimate to schedule processing of the order. Processing may be scheduled so that completion of order processing is expected to substantially coincide with arrival of the user at the provider location. The method may also obtain an order completion estimate for when processing of the order is expected to be completed and use both the arrival estimate and the order completion estimate to schedule processing of the order. The method may update one or both of the arrival estimate and the order completion estimate. The method may be executed by a networked mobile wireless telecommunication computing device of the user, or by a data processing system associated with the provider.

A computer-implemented method for processing of an order for goods received at an order processing system from a location-triggered communication through a networked mobile wireless telecommunication computing device. Responsive to the location-triggered communication, a signal is transmitted to commence processing the order for goods. If the mobile wireless telecommunication computing device requests, an item list of available items and corresponding processing times for each request could also be transmitted. The item list may form part of an application program installable on the mobile wireless telecommunication computing device. The location-triggered communication may include payment information. The method may also process payment information and transmit an order receipt to the mobile wireless telecommunication computing device.

A method for fulfilling a plurality of orders for goods at a provider location comprises obtaining an arrival sequence estimate for each of a plurality of users indicating the sequence in which the users are expected to arrive, and organizing completed orders according to the arrival sequence estimate. The arrival sequence estimate may be obtained by ordering users according to their respective radial distances from a target, and may also be used to schedule processing of the orders. Alternatively, arrival estimates for when each of the users is expected to arrive may be used to schedule processing of the orders. A dynamic arrival estimate may be obtained based on an expected travel path toward the destination during a first trip portion comprising travel within a constrained travel path network, and based on radial distance from the destination during a second trip portion subsequent to the first trip portion.

A handsaw is provided with which chip clogging is eliminated significantly, the pitch of the tooth points can be kept fine rather than coarse, and a large area can be secured for the cut end face, called top edge, of each of the teeth, whereby degradation in cutting performance caused by the chip clogging can be prevented sufficiently, and the cutting performance is improved significantly. The handsaw has a plurality of saw teeth arranged on a longitudinal edge (21) of the saw blade (20). The saw teeth are formed as prism-shaped teeth (30) each having a shape of a prism, which are configured such that at least adjacent prism-shaped teeth (30) rise at a same rising angle from the edge surface (21a) of the longitudinal edge (21) of the saw blade (20), to cause the space (S) between the adjacent prism-shaped teeth to be constant in the rising direction in which the teeth rise.

A handsaw is provided with which chip clogging is eliminated significantly, the pitch of the tooth points can be kept fine rather than coarse, and a large area can be secured for the cut end face, called top edge, of each of the teeth, whereby degradation in cutting performance caused by the chip clogging can be prevented sufficiently, and the cutting performance is improved significantly. The handsaw has a plurality of saw teeth arranged on a longitudinal edge (21) of the saw blade (20). The saw teeth are formed as prism-shaped teeth (30) each having a shape of a prism, which are configured such that at least adjacent prism-shaped teeth (30) rise at a same rising angle from the edge surface (21a) of the longitudinal edge (21) of the saw blade (20), to cause the space (S) between the adjacent prism-shaped teeth to be constant in the rising direction in which the teeth rise.