Tube coupling

US Classifications
- D24 - Medical and laboratory equipment
- D23 - Environmental heating and cooling
Field of Search
- US
- D23 259
- D23 262
- D23 263
- D23 265-266
- D08 382
- D08 386
- 285 015-016
- 285 031000
- 285 033000
- 285 045000
- 285 053000
- 285 086000
- 285 104000
- 285 125100
- 285 179000
- 285 180000
- 285 285100
- 285 294100
- 285 294300
- 285 373000
- 285 417000
- 285 003000
- 285 039000
- 285 105000
- 285 113000
- 285 257000
- 285 305000
- 285 321000
- 285 323000
- 285 340000
- 285 423000
- 251 146-152
- 138 099000
- D24 127
- D24 129
- D24 1106
- D24 11012
- CPC
- F16L55/172
- F16L55/175
- F16L55/178
- F16L37/0845
- F16L37/0915
- F16L37/22
- F16L21/08
- F16L21/00
- F16L37/00
- F16L37/091
- F16L37/0925
- F16L37/148
International Classifications
- 2404
- Term of Grant
  15Years
  Disclaimer
  This patent is subject to a terminal disclaimer.

Information

FIG. 1 is a right side upper perspective view in a released position showing our new design of the tube coupling;

FIG. 2 is a right side upper perspective view in a clamped position showing our new design of the tube coupling;

FIG. 3 is a left side lower perspective view in a released position showing our new design of the releasable tube coupling;

FIG. 4 is a right side elevation view in a clamped position showing our new design of the tube coupling; and,

FIG. 5 is a right side elevation view in a released position showing our new design of the tube coupling.

Number	Date	Country	Kind
6014450	Jun 2017	GB	national

Number	Name	Date	Kind
3243206	Samer	Mar 1966	A
3649050	Woodling	Mar 1972	A
D232519	Saisho	Aug 1974	S
4541658	Bartholomew	Sep 1985	A
D293883	Hirohata	Jan 1988	S
4951391	Seabra	Aug 1990	A
5909902	Seabra	Jun 1999	A
6568714	Stripe	May 2003	B2
7690693	Moner	Apr 2010	B2
9261214	Guest	Feb 2016	B2
10221979	Owen	Mar 2019	B2
20040108712	Liang	Jun 2004	A1
20110309614	Guest	Dec 2011	A1
20120306197	Liu	Dec 2012	A1

Entry
Design U.S. AppL. No. 29/630,293, filed Dec. 20, 2017.