Description
Class H01K : ELECTRIC INCANDESCENT LAMPS
Subclass 1/22: Details Mountings or supports for the incandescent body Lamp stems (seals for leading conductors therethrough H01K 1/38)
H01K 1/22
Sub-Class
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 2 Total Patent Owners
- 35 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11735410 | Filament support and lamp | Mar 21, 23 | Aug 22, 23 | Not available |
| 10340755 | Energy harvesting and converting beam pumping unit | Nov 12, 17 | Jul 02, 19 | Not available |
| 9899207 | Vibration resistant automotive front lighting lamp | Sep 29, 14 | Feb 20, 18 | KONINKLIJKE PHILIPS N.V. |
| 5910707 | Tungsten halogen lamp | Jun 25, 97 | Jun 08, 99 | WELCH ALLYN, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 20 Months (last 2 years Issuances)
- 20 Months (last 5 years Issuances)