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Class Information
Number: 452/1
Name: Butchering > Crustacean (e.g., shrimp, crab, lobster, crayfish)
Description: Process or apparatus for dressing marine animals which have an exoskeleton.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7261626 |
Crab meat extracting apparatus |
Aug. 28, 2007 |
| 7238098 |
Method of extracting lipids from nacreous mollusks |
Jul. 3, 2007 |
| 7066802 |
Pre-cut crab legs, arms and claws |
Jun. 27, 2006 |
| 6808448 |
Method and device for detecting/removing crustacean with untorn shell |
Oct. 26, 2004 |
| 6450871 |
Multi-purpose knife with vein-removal brush |
Sep. 17, 2002 |
| 6390911 |
Shell seafood cracking and serving device |
May. 21, 2002 |
| RE37399 |
Shellfish processing method |
Oct. 2, 2001 |
| 6235338 |
Methods for recovering raw meat from the head-shells of crustaceans, e.g. lobsters and use thereof for stuffed crustaceans, e.g. lobster and stuffing so-provided |
May. 22, 2001 |
| 6190247 |
Apparatus for removing barnacles from crustacean shells |
Feb. 20, 2001 |
| 6132303 |
Humane crustacean processor |
Oct. 17, 2000 |
| 6129622 |
Pair of scissors for cutting shellfish |
Oct. 10, 2000 |
| 6099399 |
Automated crustacean cleaning and cutting apparatus and method of using same |
Aug. 8, 2000 |
| 6042465 |
Method and apparatus for peeling crawfish |
Mar. 28, 2000 |
| 5928072 |
Water based crab meat extraction process with water recirculation |
Jul. 27, 1999 |
| 5820451 |
Shell shocker (electronic device for immobilizing seafood) |
Oct. 13, 1998 |
| 5800257 |
Shell shocker |
Sep. 1, 1998 |
| 5718623 |
Shellfish processing method |
Feb. 17, 1998 |
| 5580303 |
Crab processing machine |
Dec. 3, 1996 |
| 5542877 |
Method and apparatus for extracting meat from crab claws |
Aug. 6, 1996 |
| 5478273 |
Crab pot |
Dec. 26, 1995 |
| 5429546 |
Processing whole crayfish to simulate finger lobster serving |
Jul. 4, 1995 |
| 5403230 |
Shellfish claw cutter |
Apr. 4, 1995 |
| 5401207 |
Crab butchering machine |
Mar. 28, 1995 |
| 5320575 |
Machine for automatically cutting shells of crab legs |
Jun. 14, 1994 |
| 5299972 |
System and apparatus for processing crab sections |
Apr. 5, 1994 |
| 5259809 |
Apparatus for harvesting shrimp |
Nov. 9, 1993 |
| 5064400 |
Apparatus for grading shrimp |
Nov. 12, 1991 |
| 5055085 |
Crawfish peeling apparatus |
Oct. 8, 1991 |
| 4928352 |
Crawfish peeling apparatus |
May. 29, 1990 |
| 4817243 |
Crustacean meat extractor |
Apr. 4, 1989 |
| 4802260 |
Crab opener apparatus |
Feb. 7, 1989 |
| 4688679 |
Impact separator |
Aug. 25, 1987 |
| 4535507 |
Method and apparatus for removing lump meat from a Chesapeake Bay blue crab |
Aug. 20, 1985 |
| 4531261 |
Apparatus for scraping off heads of fish and crustacea |
Jul. 30, 1985 |
| 4503586 |
Apparatus and method for processing crabs |
Mar. 12, 1985 |
| 4494277 |
Crab holder for processing machine |
Jan. 22, 1985 |
| 4479284 |
Crab processing machine |
Oct. 30, 1984 |
| 4380094 |
Crab processing machine |
Apr. 19, 1983 |
| 4337552 |
Automatic crab leg shell cutting-in machine |
Jul. 6, 1982 |
| 4316306 |
Method and apparatus for holding the pincer carrying leg of a crab for splitting the leg longitudinally |
Feb. 23, 1982 |
| 4293981 |
Crab butchering machine |
Oct. 13, 1981 |
| 4286356 |
Machine for removing meat from prepared crab bodies |
Sep. 1, 1981 |
| 4133077 |
Method for obtaining of meat from marine crustacea, especially from Antarctic krill |
Jan. 9, 1979 |
| 4104764 |
Crustacean claw-processing machine |
Aug. 8, 1978 |
| 4073041 |
Crab butchering machine |
Feb. 14, 1978 |
| 4053964 |
Hard-shelled crustacean meat recovery process |
Oct. 18, 1977 |
| 4038722 |
Method for processing euphausia superba |
Aug. 2, 1977 |
| 4021886 |
Apparatus for scoring crab claws and the like |
May. 10, 1977 |
| 4019224 |
Removal of meat from crustaceans |
Apr. 26, 1977 |
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