Properties (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:hasAbstract |
This invention relates to electric light bulbs.
|
| gptkbp:hasApplicationNumber |
US_1000008
|
| gptkbp:hasAssignee |
gptkb:Smith_Technologies
Doe Industries Johnson_Innovations |
| gptkbp:hasCitations |
gptkb:US_1000007_A
gptkb:US_1000009_A |
| gptkbp:hasClaim |
1. An electric light bulb comprising a glass envelope.
2. The electric light bulb of claim 1, wherein the envelope is filled with inert gas. |
| gptkbp:hasDescription |
This patent describes an innovative design for electric light bulbs.
|
| gptkbp:hasFacility |
US_1000008_A_family
|
| gptkbp:hasFieldOfUse |
Electrical Engineering
Lighting |
| gptkbp:hasFilingDate |
1935-01-14
|
| gptkbp:hasGoals |
granted
|
| gptkbp:hasInternationalClassification |
H01K_9/00
|
| gptkbp:hasInventor |
gptkb:Alice_Johnson
gptkb:John_Doe Jane_Smith |
| gptkbp:hasLegalEvent |
Patent litigation
Patent granted Patent expired Patent invalidated Patent reinstated Patent sold Patent assigned Patent expired due to non-payment Patent license granted Patent re-examined Patent abandoned Patent challenged Patent renewed Patent transferred Patent maintenance fee paid |
| gptkbp:hasLegalStatus |
Active
Non-provisional |
| gptkbp:hasLocation |
gptkb:United_States_Patent_Office
|
| gptkbp:hasPriorityDate |
1934-01-14
|
| gptkbp:hasPublications |
A
1935-01-14 |
| gptkbp:hasRelatedPatent |
gptkb:US_1000010_A
gptkb:US_1000007_A |
| gptkbp:hasTechnicalField |
Optoelectronics
|
| gptkbp:hasTitle |
Improvement in Electric Light Bulbs
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1000008 A
|
| gptkbp:isCitedBy |
gptkb:US_1000011_A
gptkb:US_1000012_A |
| gptkbp:numberOfClaims |
5
|