USD374368S - Modular backrest unit - Google Patents

Modular backrest unit Download PDF

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Publication number
USD374368S
USD374368S US29/032,795 US3279594F USD374368S US D374368 S USD374368 S US D374368S US 3279594 F US3279594 F US 3279594F US D374368 S USD374368 S US D374368S
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US
United States
Prior art keywords
backrest unit
modular
modular backrest
view
elevational view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/032,795
Inventor
Stephen H. Sprigle
Richard W. Raburn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Span America Medical Systems Inc
Original Assignee
Span America Medical Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Span America Medical Systems Inc filed Critical Span America Medical Systems Inc
Priority to US29/032,795 priority Critical patent/USD374368S/en
Assigned to SPAN-AMERICA MEDICAL SYSTEMS, INC. reassignment SPAN-AMERICA MEDICAL SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SPRIGLE, STEPHEN H., RABURN, RICHARD W.
Application granted granted Critical
Publication of USD374368S publication Critical patent/USD374368S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a generally front and partial top and left side perspective view of a modular backrest unit embodying the design of the present invention;
FIG. 2 is an exploded generally front and partial top and left side perspective view thereof;
FIG. 3 is a top plan view of the modular back support element shown separately for clarity of illustration;
FIG. 4 is a front elevational view of FIG. 3;
FIG. 5 is a right side elevational view of FIG. 3, the left side being a mirror image of that shown;
FIG. 6 is a rear elevational view of FIG. 3;
FIG. 7 is a bottom plan view of FIG. 3;
FIG. 8 is a top plan view of one of the modular lateral support elements of the modular backrest unit, shown separately for clarity of illustration;
FIG. 9 is a rear elevational view of FIG. 8;
FIG. 10 is a left side elevational view of FIG. 8;
FIG. 11 is a front elevational view of FIG. 8; and,
FIG. 12 is a bottom plan view of FIG. 8.
The cross-hatching represents conventional fabric and is understood to extend throughout the areas represented. The dotted lines represent stitching.

Claims (1)

  1. The ornamental design for a modular backrest unit, as shown and described.
US29/032,795 1994-12-28 1994-12-28 Modular backrest unit Expired - Lifetime USD374368S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/032,795 USD374368S (en) 1994-12-28 1994-12-28 Modular backrest unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/032,795 USD374368S (en) 1994-12-28 1994-12-28 Modular backrest unit

Publications (1)

Publication Number Publication Date
USD374368S true USD374368S (en) 1996-10-08

Family

ID=71110219

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/032,795 Expired - Lifetime USD374368S (en) 1994-12-28 1994-12-28 Modular backrest unit

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US (1) USD374368S (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256822B1 (en) 1999-01-29 2001-07-10 Span-America Medical Systems, Inc. Patient support system with side bolster features
US7698765B2 (en) 2004-04-30 2010-04-20 Hill-Rom Services, Inc. Patient support
US8108957B2 (en) 2007-05-31 2012-02-07 Hill-Rom Services, Inc. Pulmonary mattress
US20120319447A1 (en) * 2011-06-20 2012-12-20 Linda Barfuss Salon chair having positionable support
USD824697S1 (en) * 2016-11-01 2018-08-07 Etac Ab Back support cushion for wheelchair
USD848002S1 (en) * 2016-03-25 2019-05-07 Anton K. Simson Patient lift

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Copending U.S. Appl. No.: 29/018,024 Filed: Jan. 27, 1994 Entitled "Surgical Patient Support Cushion".

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256822B1 (en) 1999-01-29 2001-07-10 Span-America Medical Systems, Inc. Patient support system with side bolster features
US7698765B2 (en) 2004-04-30 2010-04-20 Hill-Rom Services, Inc. Patient support
US8146191B2 (en) 2004-04-30 2012-04-03 Hill-Rom Services, Inc. Patient support
US8108957B2 (en) 2007-05-31 2012-02-07 Hill-Rom Services, Inc. Pulmonary mattress
US8584279B2 (en) 2007-05-31 2013-11-19 Hill-Rom Services, Inc. Pulmonary mattress
US20120319447A1 (en) * 2011-06-20 2012-12-20 Linda Barfuss Salon chair having positionable support
US8646842B2 (en) * 2011-06-20 2014-02-11 Linda Barfuss Salon chair having positionable support
USD848002S1 (en) * 2016-03-25 2019-05-07 Anton K. Simson Patient lift
USD824697S1 (en) * 2016-11-01 2018-08-07 Etac Ab Back support cushion for wheelchair

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