| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_487da71ba856a868888075bc284ce56b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T156-1798
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T156-1724 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D05B81-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A63H33-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D05B23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D05B81-00 |
| filingDate |
1973-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36a720aa05ecf238c81ee35a54c6cdaf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_593d30620cf6e41af511e1d167daa63e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bc7724160bd7062d778b3cac51c96f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dfac54a7100925f8f01eedffb4d0522
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d20a192eebdb6ee82f7b88c4aef4df1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f141fb733ac003e5ed53aba8915d5c64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_066350ff55b7188c3acca24b7903cc9e |
| publicationDate |
1974-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3834974-A |
| titleOfInvention |
Sewing machine toy |
| abstract |
Cloth seams are bonded together by soaking a solid phase, liquid-dispersed bonding agent into the seam and then coagulating the solid-phase. Coagulation may be accelerated by an acidic coagulating agent. In one embodiment of the invention, a cartridge carries a bonding agents having a basic pH in one chamber and an acidic coagulating agent in another chamber. The cartridge is removably mounted on a cartridge reciprocating crank in a sewing machine having a base plate and a presser foot which feeds the seam across the plate under the reciprocating cartridge. The presser foot is carried by a crank and a special pivot arrangement which causes the feeding-end of the foot to move in a cloth-feeding path. In a second embodiment, a hand-held instrument reciprocates a pair of cartridges into engagement with the cloth. |
| priorityDate |
1973-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |