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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 249 | STATIC MOLDS |
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1 | IN SITU CONSTRUCTION ENGINEERING TYPE OR BUILDING TYPE-MOLD OR FORM |
2 | Forming road, side walk, or curb in situ |
3 | Including stake or stake mounting means |
4 | Form having spaced walls defining mold space |
6 | And means to align forms end-to-end |
7 | Means includes removable wedge engaging stake |
8 | Integral curb and gutter by mold having three spaced form walls |
9 | Joint forming means and adjuncts per se |
10 | Forming hydraulic and earth control type product in situ |
13 | Forming building structure |
14 | Stair |
15 | Providing surface facing on product, or existing structure, e.g., veneer, etc. |
16 | Forming barrier having simulated plural modules |
17 | Chimney |
18 | Barrier or sustainer, e.g., wall, joist, etc. |
19 | Including means to connect mold to existing building structure |
26 | Plural barriers, or plural sustainers, or barrier and sustainer mold |
33 | Planar wall mold having opposed spaced panels |
34 | On footing or forming wall and footing |
35 | Panel including means or having shape to form recessed surface in major face of wall |
36 | Including means for forming spaced oposed walls or hollow wall |
37 | Means forming spaced hollow vertical shafts in wall |
38 | Utilizing tie means for connecting formed opposed walls, i.e., preform uniting |
39 | Including means transverse to panel to form opening through major face of wall, e.g., door, window, etc. |
40 | Including panel spacing means extending between and through panels, e.g., tie rod |
41 | Having weakened area to aid severing |
42 | Spacer means within mold cavity having plural threadedly fastened sections |
43 | Including sleeve surrounding spacer means engaging opposed faces of panels |
44 | Panel having plural adjoining sections |
46 | Including wedge means engaging spacer means |
47 | Panel having plural adjoining sections and means to secure together |
48 | Column |
50 | Beam or girder |
51 | Post in situ |
52 | INCLUDING STATIC MEANS ON MOLDING DEVICE TO PRODUCE GROOVE OR DEPRESSION IN PRODUCT TO FACILITATE BREAKING OR CUTTING |
53R | WITH STATIC GAGE, LEVEL, PLUMB, OR SCALE MARKINGS, ETC., ON MOLDING APPARATUS |
54 | DENTAL PROSTHODONTIC TYPE |
55 | HAVING SURFACE SHAPED TO SIMULATE A PRODUCT OF NATURE |
56 | FORMING VEHICULAR WHEEL |
57 | FORMING RING TYPE PRODUCT |
58 | FORMING RECEPTACLE AND DISPARATE PORTION, E.G., CUP AND HANDLE, TOILET STOOL, ETC. |
59 | FORMING HELICAL OR THREADED PRODUCT |
60 | FORMING GRID OR LATTICE TYPE PRODUCT |
61 | INCLUDING DESTRUCTIBLE FEATURE |
63 | MOLD INCLUDING CORE AND MEANS TO REMOVE CORE |
65 | HAVING INFLATABLE ELEMENT |
66.1 | INCLUDING MEANS TO APPLY FORCE TO REMOVE OR RELEASE PRODUCT FROM MOLD |
67 | Pin or sleeve means |
69 | Tray-like mold including grid |
74 | Means moves mold bottom through upstanding mold walls |
77 | Scraper |
78 | INCLUDING ELECTRIC HEATING MEANS |
79 | INCLUDING MEANS WITHIN SURFACE TO CONFINE HEAT EXCHANGE MEDIUM |
80 | Mold part of particular material |
81 | Mold having plural mold cavities or plural molds with community feature |
82 | INCLUDING MEANS TO ADJUST MOLD VOLUME DURING MOLDING |
83 | UNITING PREFORM WITH MOLDING MATERIAL |
84 | Preform functions as partition means |
85 | Preform supported by partition and preform projects within mold cavities |
86 | Rail or railway type preform |
87 | Lining or coating a machine type-bearing or friction surface, e.g., babbitting |
89 | Pipe bell uniting to male end of pipe |
90 | Mold supported by and girdles preform |
91 | Including means other than mold surface to support preform |
95 | Split mold clamps and supports preform |
96 | Preform supported by hole or recess in mold wall or surface |
98 | FORMING PRODUCT HAVING JOINT OR COUPLING |
99 | Lapped interfitted facing, alternating reversing identical facing, or keyways |
101 | Tongue and groove on same product |
102 | PROVIDING SUBSTITUTION OF ALTERNATIVELY USED PARTS |
105 | INCLUDING STATIC FILLING MEANS IN CONTACT WITH MOLD CAVITY |
106 | Sink head or hot top |
107 | Means includes single material inlet communicating with plural feed passages leading to single cavity |
108 | Means is separable funnel or hopper |
109 | Having inlet to cavity at or near bottom of cavity |
110 | Means include single material inlet communicating with plural cavities |
111 | INCLUDING SOLID HEAT CONDUCTOR OR INSULATOR, I.E., CHILL OR INSULATOR |
112 | INCLUDING REMOVABLE OR MOVABLE LINER |
114.1 | INCLUDING COATING OR ADHERENT LAYER |
117 | CONTAINER-TYPE MOLDING DEVICE |
118 | Plural molds having common means to actuate a part of each mold |
119 | Plural article forming mold, or molds with community feature |
120 | Including support, stand, or rack |
121 | Including lid |
122 | Including core |
123 | Common to plural mold cavities |
124 | Removably connected to mold surface |
125 | Integral with removable mold surface or forming partition |
126 | Vertically stacked mold |
127 | Mold or mold part of flexible material to facilitate product removal |
129 | Having unitary partition common to and defining plural mold cavities |
130 | Partition includes means providing communication between cavities |
131 | Partition removable without mold disassembly |
132 | Intersecting partitions |
133 | Constructed to include an ambient air space |
134 | Of named component |
136 | Mold bottom movable through upstanding mold walls to aid product removal |
137 | Having means enabling rotation of molding device, e.g., rocker, pivot, etc. |
139 | Including means securing molding device to detachable, separate and distinct support |
140 | Forming module having spaced intaglio or cameo areas on major face of module |
141 | Including auxiliary port for transmission of fluid, i.e., vent or drain |
142 | And an inner removable core to form recess or opening |
143 | Fence post |
144 | Having inner and outer shells forming conduit-type product, receptacle-type product, or module |
145 | Plural intersecting cores to produce product having intersecting passages |
146 | Including non-molding means engaging internal portion of core to retain core spaced throughout its length |
147 | Means is secured to core and engagable with a keeper opening in a wall of the molding device |
148 | Means is exterior of and spanning molding space, e.g., tie bar, etc. |
150 | Inherently resilient core frictionally retained in position by its expansive or contractive force |
151 | Core slidably removably engaging a hole in the wall of the molding device |
152 | And means to expand or contract shell or core |
154 | Having opposed complementary arcuate surfaces with terminating end wall to form semi-cylinder |
155 | Adjustable, forming different size or shaped product |
156 | By change of number of mold surfaces |
157 | By overlapping molding surfaces |
158 | By mold wall movable transversely between walls of mold |
159 | By means adjusting angular displacement of adjoining mold walls |
160 | Having plural mold sections |
161 | With means to move section |
163 | Removable means to maintain assembled, i.e., knockdown |
164 | Peripherally encircling means |
165 | Wedge, pin, or bolt means |
167 | Means include permanently associated movable element, e.g., clamp |
168 | Each with fastening means |
170 | Hinged sections |
173 | Longitudinally split, resilient cylindrical mold having means to maintain in a contracted position |
174 | Forming ingot |
175 | CORE (INTERNAL MOLD) |
176 | Plural spaced cores having community feature |
177 | Including means for attaching core to a support |
178 | Including means to expand or contract core |
179 | Means bends or flexes molding face of core |
180 | Means simultaneously moves plural molding sections of core |
182 | Rotary means, e.g., turnbuckle, etc. |
183 | Of resilient material capable of flexure to aid removal of core from product |
184 | Of plural sections |
187.1 | MOLD ELEMENT |
188 | In situ construction engineering or building type |
189 | Form panel |
197 | Sink head or hot top |
198 | Including means permitting change in relative position of sink head or hot top on mold |
199 | Including means reflecting heat to surface of melt |
200 | Hollow for confining a heat producing or heat retaining medium |
201 | Including internal, diverse, perimetric layer |
202 | Adjuncts |
203 | Grid, e.g., ice tray type |
204 | Closure, e.g., top, stools, etc. |
205 | MISCELLANEOUS MOLD ADJUNCTS |
206 | Splash control element |
207 | In situ construction engineering or building type |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
DIGESTS | ||
DIG1 | CAKE PAN |
DIG2 | PAPER CORE |
DIG3 | SWIMMING POOL |
DIG4 | TEST MOLD |
DIG5 | HOT TOP |
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