AMERICAN HOLTZKRAFT, INC.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47C CHAIRS 152
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9782010 Cabana having an adjustable folding hoodAug 01, 16Oct 10, 17[A47C, E04H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7481232 Main event umbrellaExpiredAug 28, 03Jan 27, 09[A45B]
6802325 Closeable thatched umbrellaExpiredApr 03, 00Oct 12, 04[A45B]
5020557 Rotating canopy umbrellaExpiredJul 19, 90Jun 04, 91[A45B]
4928718 UmbrellaExpiredJul 28, 89May 29, 90[A45B]

Top Inventors for This Owner

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