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  2. /Y · General tagging of new technological developments
  3. /Y10 · Technical subjects covered by former uspc
  4. /Y10S · Technical subjects covered by former uspc cross-reference art collections [xracs] and digests
  5. /Y10S 200/00 · Electricity: circuit makers and breakers
  6. /Y10S 200/18
Y10S 200/18

Gravity

Y10S200/18 (Gravity) appears on 5 US grants and 0 published applications in this corpus.

Search patents in Y10S

Where it sits

  1. YGeneral tagging of new technological developments
  2. Y10Technical subjects covered by former uspc
  3. Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests
  4. Y10S 200/00Electricity: circuit makers and breakers
  5. Y10S 200/18Gravity
Granted patents
5
Published applications
0
Assignees
2
Inventors
6
Latest grant
15 Sep 1987

Filings by year

Granted patentsPublished applications
Y10S 200/18: granted patents and published applications per publication year
YearGranted patentsPublished applications
197620
197700
197800
197900
198000
198100
198200
198300
198410
198500
198600
198720

197619771978197919801981198219831984198519861987

By publication year. Applications have been published since 2001.

Recent patents

  • Float switch construction for monitoring liquid levels15 Sep 1987US 4,694,128 ACasco Products Corporation
  • Musical baby bottle7 Jul 1987US 4,678,093 A
  • Gravity switch24 Jan 1984US 4,427,876 AProctor-Silex, Inc.
  • Hourglass watch17 Aug 1976US 3,974,638 A
  • Gravity actuated miniature switch for watch having switch actuator magnetic retaining structure15 Jun 1976US 3,963,885 A

No published applications in this class yet.

Most cited

By later US patents
  • Musical baby bottle40US 4,678,093 A1987
  • Hourglass watch9US 3,974,638 A1976
  • Gravity actuated miniature switch for watch having switch actuator magnetic retaining structure7US 3,963,885 A1976
  • Gravity switch4US 4,427,876 AProctor-Silex, Inc. · 1984
  • Float switch construction for monitoring liquid levels3US 4,694,128 ACasco Products Corporation · 1987

Top assignees

Documents
  • CPCasco Products Corporation1
  • PSProctor-Silex, Inc.1

Often classified with

  • G04CElectromechanical clocks or watches2
  • A47JKitchen equipment1
  • A61JContainers specially adapted for medical or pharmaceutical purposes1
  • B65DContainers for storage or transport of articles or materials1
  • G01FMeasuring volume, volume flow, mass flow or liquid level1
  • H01HElectric switches1

Documents that also carry the other class.

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Search every US patent grant since 1976 and every published application since 2001. Updated weekly from USPTO.

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