Description
Class H01H : ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Subclass 1/023: Contacts (liquid contacts H01H 29/04) characterised by the material thereof Composite material having a noble metal as the basic material
H01H 1/023
Sub-Class
Stats
- 33 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 18 Total Patent Owners
- 99 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11920255 | Composite plated product and method for producing same | Jun 04, 20 | Mar 05, 24 | Dowa Metaltech Co., Ltd. |
| 11329405 | Tape-shaped contact member and method for manufacturing same | Dec 18, 17 | May 10, 22 | Tanaka Kikinzoku Kogyo K. K. |
| 11145478 | Rivet-type contact and method for manufacturing the same | Nov 22, 19 | Oct 12, 21 | Tanaka Kikinzoku Kogyo K. K. |
| 11120963 | Double breaker switch | Nov 16, 18 | Sep 14, 21 | TE Connectivity Germany GmbH |
| 11114254 | Silver-graphene tungsten material electrical contact tips of a low voltage circuit breaker | Feb 07, 20 | Sep 07, 21 | Siemens Industry, Inc. |
| 11094478 | Clad material for electric contacts and method for producing the clad material | May 19, 17 | Aug 17, 21 | Tanaka Kikinzoku Kogyo K. K. |
| 10727006 | Silver metal oxide alloy and method of making | Feb 06, 19 | Jul 28, 20 | Honeywell International Inc. |
| 10699851 | Sintered electrical contact materials | Jun 22, 16 | Jun 30, 20 | Teledyne Scientific & Imaging, LLC |
| 10573469 | Electrical contact material | Oct 12, 17 | Feb 25, 20 | Hyundai Motor Company; Kia Motors Corporation; |
| 10490376 | Rivet-type contact and method for manufacturing the same | Dec 13, 13 | Nov 26, 19 | Tanaka Kikinzoku Kogyo K. K. |
| 10436452 | Gas burner arrangement, cooktop and stove | Jun 30, 15 | Oct 08, 19 | BSH Hausgeräte GmbH |
| 10340642 | Fuse-equipped hermetic terminal | Jul 01, 16 | Jul 02, 19 | SCHOTT Japan Corporation |
| 10290434 | Silver metal oxide alloy and method of making | Sep 23, 16 | May 14, 19 | Honeywell International Inc. |
| 10210965 | Method for electrical contact materials including Ag plated CNTs | May 23, 16 | Feb 19, 19 | LSIS Co., Ltd.; Research & Business Foundation Sungkyunkwan University; |
| 10099286 | Preparation method of electrical contact material | Mar 21, 13 | Oct 16, 18 | WENZHOU HONGFENG ELECTRICAL ALLOY CO., LTD. |
| 10026564 | Precious metal switch contact component and its preparation method | Sep 15, 14 | Jul 17, 18 | NANTONG MEMTECH TECHNOLOGY CO., LTD. |
| 9859067 | Limit switch | Nov 17, 15 | Jan 02, 18 | OMRON CORPORATION |
| 9818553 | Electric switch with rubbing contact | Nov 20, 12 | Nov 14, 17 | Not available |
| 9754735 | Contact unit for an electromechanical switching device | Dec 15, 15 | Sep 05, 17 | SIEMENS AKTIENGESELLSCHAFT |
| 9685287 | Circuit breakers with moving contact having heel-toe action | Dec 03, 14 | Jun 20, 17 | EATON CORPORATION |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0372,850 | SINTERED ELECTRICAL CONTACT MATERIALS | Jun 22, 16 | Dec 28, 17 | TELEDYNE SCIENTIFIC & IMAGING, LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)