SKC, Inc. portfolio

United States

Every trademark SKC, Inc. holds, newest filings first. The portfolio has 67 marks.

Company overviewGet this data via the API

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Trademarks on file
67
Active
31
Owner names grouped
1
Portfolio

All trademarks

50 marks per page, newest filing date first. Pick an office to narrow the list.

MarkStatusOfficeClassesFiled
HGCHEKallowedUSPTO92026-04-07
LEADSENSEexaminingUSPTO1, 92026-04-07
226-01registeredUSPTO92025-12-16
SCIENCE. SERVING PEOPLE.registeredUSPTO212022-09-22
SCIENCE. SERVING PEOPLE.registeredUSPTO1, 6, 8, 9, 112022-09-22
INSIGHTXabandonedUSPTO102021-06-07
NOISECHEKabandonedUSPTO92019-06-18
PPIregisteredUSPTO92018-03-19
MULTICHEKabandonedUSPTO92017-04-21
CHEK-MATEregisteredUSPTO92015-09-17
VOC CHEKregisteredUSPTO12014-10-06
SOLU-CAPcancelledUSPTO112013-10-11
SKCabandonedUSPTO72012-09-13
SKCregisteredUSPTO1, 9, 16, 172012-09-13
ACCU-CAPregisteredUSPTO112012-04-03
POCKET PUMP TOUCHabandonedUSPTO92011-07-15
AIRCHEK TOUCHabandonedUSPTO92011-07-15
METHCHEKregisteredUSPTO12007-02-28
SAMPLEPROregisteredUSPTO92006-10-19
DIESEL DETECTIVEcancelledUSPTO72006-02-03
DUST DETECTIVEabandonedUSPTO72006-02-03
METHCHEKabandonedUSPTO92006-01-31
METHALERTabandonedUSPTO92006-01-31
SURESEALabandonedUSPTO92006-01-09
FLEXFOILregisteredUSPTO222005-10-12
FLEXFILMabandonedUSPTO172005-10-12
ULTRAregisteredUSPTO92005-05-23
QUICK TAKEregisteredUSPTO92005-04-20
AP AIR PROFILERabandonedUSPTO92005-03-21
FIBERCHEKcancelledUSPTO92005-02-25
AERO-CHEKcancelledUSPTO92004-01-15
BESTCHEKregisteredUSPTO112004-01-12
FULL DISCLOSUREregisteredUSPTO162003-03-10
QUICKTAKEabandonedUSPTO72002-08-19
LELAND LEGACYregisteredUSPTO112002-02-04
POWERFLEXregisteredUSPTO92002-01-03
BIOTESTRabandonedUSPTO72001-07-16
SONICHEKabandonedUSPTO92001-07-16
VERSATRAPregisteredUSPTO112000-08-07
AIRLITEregisteredUSPTO72000-08-07
AIR ABATEabandonedUSPTO72000-08-07
MINIVACcancelledUSPTO102000-08-07
SPLIT2registeredUSPTO92000-03-06
ANACHEKcancelledUSPTO11999-08-11
BIOSTAGEregisteredUSPTO91999-08-11
CALCHEKregisteredUSPTO91999-04-15
SKC - THE WORLD LEADER IN AIR SAMPLING TECHNOLOGYabandonedUSPTO111998-09-21
POCKET PUMPregisteredUSPTO91998-06-29
VIATRAPregisteredUSPTO41998-05-29
ISO-CHEKregisteredUSPTO91998-05-08
API

Get this data via the API

Everything on this page comes from the Signa API. Pull SKC, Inc.'s full portfolio into your own product.

  • GET/v1/entities/{id}/trademarks

    Every trademark in the portfolio, filterable by office and class

  • GET/v1/entities/{id}/analytics

    Portfolio totals, disputes and ownership changes

  • GET/v1/entities/{id}

    Company record, ticker, LEI and owner names

Get API keyView docs
GET /v1/entities/{id}/trademarks
ID=ent_019eb6fa-e08f-70aa-8fc3-18896abaf085
curl https://api.signa.so/v1/entities/$ID/trademarks \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "object": "list",
  "data": [
    {
      "id": "tm_019d7a22-b6e1-716b-a362-a29f9a46e43a",
      "mark_text": "HGCHEK",
      "office_code": "US",
      "status": {
        "stage": "allowed"
      },
      "filing_date": "2026-04-07"
    },
    {
      "id": "tm_019d7a22-b7e9-753e-a328-1485f16e5194",
      "mark_text": "LEADSENSE",
      "office_code": "US",
      "status": {
        "stage": "examining"
      },
      "filing_date": "2026-04-07"
    }
  ],
  "has_more": true
}