inventors inventions patents busters hyperlinks you/your team real uspto 1.o.2 patents asap that can be a reality check to your/teams ideas or inventions …before any uspto examiners might do so in a year or two …see for yourselves the closest competitors figures & abstracts etc …enabling you positive wisdom on what to do next?…20% drop-out, forget-about-it, great idea but it’s already been invented, save your money & time …but 80% re-invent, make adjustments, work-around it, then within a few months have something else that is a better investment … like everything else, you pay to get true professionals levels … the $188… <5 hyperlinks 1.o.2 patents from main uspto classes in a few days … the $388 … 5 >10 hyperlinks 1.o.2 patents from primary uspto classes in <week … the $888… 10 >100 hyperlinks 1.o.2 patents from elite global classes in few weeks eg.designs database has 16,751,398 hits today !…….how? ... passion & mega experiences across all techs in primary/elite global classes …plus decades of searching anything & everything for uspto 1.o.2’s hyperlinks … patentkey.com has searched a billion patents & found 1o,ooo+ 1.o.2’s in these lengthy convoluted confusing writings & figures ...examiners have their own lingo phraseology, but mr. key just gets it & it is his thing …a generalist respected genius in the ip world ...we think your idea/invention has already been invented …we are asap patent busters …therefore this is a lot of monetary legal expenses for pro’s …patent search fakes are outsourced to asia etc plus sometimes copied or re-sold …our crew will keep everything in-house only, like always …thus usual money back or re-do guarantees apply …contact stephanie text 703.232.7789 or stephen@patentkey.com text 703.201.0098 patentkey@gmail.com ... we need your selection, contacts numbers & emails of you/team info …plus a sentence short paragraph photo sketch of your/teams brilliant singular idea/invention as per example below…….. eg. this inventions levels……..”invisible coil spring inside thin high stiletto heels”…….. is somewhere in uspto classes https://www.uspto.gov/web/patents/classification/cpc/html/cpc-a43b.html#a43b …cutting to the chase this invention is invisible inside…the $188… found these in the main uspto classes a43b7 a43b17 a43b21 (83,065 hits)…https://patents.google.com/patent/us4848008a/en?oq=us4848008 …then…https://patents.google.com/patent/us7140125b2/en?oq=us7140125 …then…https://patents.google.com/patent/us9578924b2/en?oq=us9578924 …then… https://patents.google.com/patent/us10750818b2/en?oq=us10750818 …finally… https://patents.google.com/patent/us11839261b2/en?oq=us11839261 …thank you for the $188 and your business is greatly appreciated, good luck … …if you had ordered primary classes level the $388… you would have got the 5 above plus another 8 (13) links found in all a43b (198,520 hits) with 600+ keywords stiletto*/stillett* …plus thousands of high-heel* hits… https://www.uspto.gov/web/patents/classification/cpc/html/cpc-a43b.html ...please see another 9 below... https://patents.google.com/patent/us3043024a/en?oq=us3043024 …then… https://patents.google.com/patent/us3266177a/en?oq=us3266177 …then…https://patents.google.com/patent/us3332158a/en?oq=us3332158 …then…https://patents.google.com/patent/us11564447b1/en?oq=us11564447 …then… https://patents.google.com/patent/us11957209b2/en?oq=us11957209 …then…https://patents.google.com/patent/usd1005660s1/en?oq=usd1005660 …then…https://patents.google.com/patent/usd948857s1/en?oq=usd948857 …then…https://patents.google.com/patent/usd899748s1/en?oq=usd899748 …then…https://patents.google.com/patent/US20140082972A1/en?oq=US2014082972A1 …if you had directly ordered the $888… elite global classes the a43b (198,488 hits) plus other footwear a43c (31,808 hits) footwear fastenings & attachments plus a43d (69,608 hits ) methods of manufacturing or repairing footwear plus a99 miscellaneous plus medical shoes a61h (386,442 hits) …we have found your/team 5 + 9 plus these 27 = totals 41 hyperlinks for your experts considerations…https://worldwide.espacenet.com/patent/search/family/042288983/publication/wo2011067726a2?q=pn%20any%20%22wo2011067726%22&querylang=en%3ade%3afr …then…https://patents.google.com/patent/us2159943a/en?oq=us2159943 ...then... https://patents.google.com/patent/us2807100a/en?oq=us2807100 ...then...https://worldwide.espacenet.com/patent/search/family/055044828/publication/cn204949721u?q=pn%20any%20%22cn204949721u%22& …then…https://worldwide.espacenet.com/patent/search/family/042538419/publication/de102009011077a1?q=pn%20any%20%22de102009011077a1%22&querylang=en%3ade%3afr …then…https://patents.google.com/patent/us11523659b2/en?oq=us11523659 …then…https://patents.google.com/patent/us11641907b2/en?oq=us11641907 …then…https://patents.google.com/patent/us7690132b2/en?oq=us7690132 …then…global design patents in 02-04 general footwears 510,018 designs in the global db’s 16,751,270 https://www.wipo.int/en/web/global-design-database please check out these linkshttps://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.000218235-0011 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.002210518-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=krid.3020237000393-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.002245514-0003 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.006578282-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=krid.3020220022004-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=krid.3020240008014-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.008713887-0002 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.006893665-0002 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.006268025-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=jpid.1593953 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.003396860-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=usid.d731160 …then…https://patents.google.com/patent/usd784675s1/en?oq=usd784675 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=usid.d590143 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=emid.002465146-0001 …then…https://designdb.wipo.int/designdb/en/showdata.jsp?id=usid.d874116 …then… there are thousands of coil springs, but italian inventor duranti had thin stilettothank you for your business & good luck…