VARI-FORM, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1343
 
 
 
B62D MOTOR VEHICLES; TRAILERS 784
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
 
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 245
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
 
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 161
 
 
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
 
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
 
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9302307 Method of forming hollow body with flangeFeb 11, 10Apr 05, 16[B21D]
8814523 Hydroformed turbine bladeFeb 17, 11Aug 26, 14[F04D, F03D, B21D]
8662567 Vehicle roof support pillar assemblyJan 26, 10Mar 04, 14[B62D]
8162388 Multiple tube body side construction for automobilesJul 03, 06Apr 24, 12[B62D]
7975383 Double hydroformed tube with integral reinforcementJul 28, 06Jul 12, 11[B21D]
7857377 Tubular B-pillar to stamped rocker joint and method of assembling the sameOct 09, 06Dec 28, 10[B62D]
7608210 Method for adjusting component featuresSep 15, 05Oct 27, 09[B29C]
7543883 Roof rail with integrally formed pinched flangesOct 11, 06Jun 09, 09[B60N]
7484397 Punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefromJan 12, 06Feb 03, 09[B21D]
7462402 Punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefromApr 23, 07Dec 09, 08[B21D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7424795 Method for extruding and product of the methodExpiredJul 16, 03Sep 16, 08[E04C]
6604897 Vinyl siding transport rack and method of constructionExpiredSep 07, 01Aug 12, 03[B60P, B65D]
6397449 Method for expansion forming of tubingExpiredMay 30, 00Jun 04, 02[B23P]
5769464 Flexible joint for metallic pipesExpiredApr 24, 96Jun 23, 98[F16L]
D355494 Mobile home skirting panelExpiredAug 23, 93Feb 14, 95[]
RE33990 Method of forming box-like frame membersExpiredMay 15, 90Jul 14, 92[B21D]
5053176 Method and apparatus for creating controlled color patterns in formed vinyl sheet articleExpiredNov 01, 89Oct 01, 91[B29C]
4989482 Method and apparatus for punching a hole in sheet materialExpiredNov 17, 89Feb 05, 91[B21D, B26F]
4843793 Mobile home skirting systemExpiredMar 21, 88Jul 04, 89[E04D]
4802410 Sheet gripper arrangement for silk screen printerExpiredJun 04, 87Feb 07, 89[B41F]
4776196 Process and apparatus for forming flanged ends on tubular workpiecesExpiredJul 14, 87Oct 11, 88[B21D]
4759111 Method of forming reinforced box-selection frame membersExpiredAug 27, 87Jul 26, 88[B23P]
4567743 Method of forming box-section frame membersExpiredMar 19, 85Feb 04, 86[B21D]
4549378 Mobile home skirting systemExpiredJun 13, 83Oct 29, 85[E04D]
4400919 Mobile home skirting systemExpiredApr 17, 81Aug 30, 83[B60R, E04B, E04C]

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