Static Molds Patents (Class 249)
- Preform functions as partition means (Class 249/84)
- Preform supported by partition and preform projects within mold cavities (Class 249/85)
- Rail or railway type preform (Class 249/86)
- Lining or coating a machine type-bearing or friction surface, e.g., babbitting (Class 249/87)
- Pipe bell uniting to male end of pipe (Class 249/89)
- Mold supported by and girdles preform (Class 249/90)
- Including means other than mold surface to support preform (Class 249/91)
- Split mold clamps and supports preform (Class 249/95)
- Preform supported by hole or recess in mold wall or surface (Class 249/96)
- Sink head or hot top (Class 249/106)
- Means includes single material inlet communicating with plural feed passages leading to single cavity (Class 249/107)
- Means is separable funnel or hopper (Class 249/108)
- Having inlet to cavity at or near bottom of cavity (Class 249/109)
- Means include single material inlet communicating with plural cavities (Class 249/110)
- Plural molds having common means to actuate a part of each mold (Class 249/118)
- Plural article forming mold, or molds with community feature (Class 249/119)
- Of named component (Class 249/134)
- Mold bottom movable through upstanding mold walls to aid product removal (Class 249/136)
- Having means enabling rotation of molding device, e.g., rocker, pivot, etc. (Class 249/137)
- Including means securing molding device to detachable, separate and distinct support (Class 249/139)
- Forming module having spaced intaglio or cameo areas on major face of module (Class 249/140)
- Including auxiliary port for transmission of fluid, i.e., vent or drain (Class 249/141)
- And an inner removable core to form recess or opening (Class 249/142)
- Having opposed complementary arcuate surfaces with terminating end wall to form semi-cylinder (Class 249/154)
- Adjustable, forming different size or shaped product (Class 249/155)
- Having plural mold sections (Class 249/160)
- Longitudinally split, resilient cylindrical mold having means to maintain in a contracted position (Class 249/173)
- Forming ingot (Class 249/174)
- Plural spaced cores having community feature (Class 249/176)
- Including means for attaching core to a support (Class 249/177)
- Including means to expand or contract core (Class 249/178)
- Of resilient material capable of flexure to aid removal of core from product (Class 249/183)
- Of plural sections (Class 249/184)
